74614995

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 171793440

約数和(自身を除く): 97178445

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 49, 57, 63, 65, 91, 95, 105, 117, 133, 137, 147, 171, 195, 245, 247, 273, 285, 315, 399, 411, 441, 455, 585, 637, 665, 685, 735, 741, 819, 855, 931, 959, 1197, 1233, 1235, 1365, 1729, 1781, 1911, 1995, 2055, 2205, 2223, 2603, 2793, 2877, 3185, 3705, 4095, 4655, 4795, 5187, 5343, 5733, 5985, 6165, 6713, 7809, 8379, 8631, 8645, 8905, 9555, 11115, 12103, 12467, 13015, 13965, 14385, 15561, 16029, 18221, 20139, 23427, 25935, 26715, 28665, 33565, 33839, 36309, 37401, 39045, 41895, 43155, 54663, 60417, 60515, 62335, 77805, 80145, 87269, 91105, 100695, 101517, 108927, 112203, 117135, 127547, 163989, 169195, 181545, 187005, 236873, 261807, 273315, 302085, 304551, 382641, 436345, 507585, 544635, 561015, 637735, 710619, 785421, 819945, 1147923, 1184365, 1309035, 1522755, 1658111, 1913205, 2131857, 3553095, 3927105, 4974333, 5739615, 8290555, 10659285, 14922999, 24871665, 74614995]

約数ペア:

[(1, 74614995), (3, 24871665), (5, 14922999), (7, 10659285), (9, 8290555), (13, 5739615), (15, 4974333), (19, 3927105), (21, 3553095), (35, 2131857), (39, 1913205), (45, 1658111), (49, 1522755), (57, 1309035), (63, 1184365), (65, 1147923), (91, 819945), (95, 785421), (105, 710619), (117, 637735), (133, 561015), (137, 544635), (147, 507585), (171, 436345), (195, 382641), (245, 304551), (247, 302085), (273, 273315), (285, 261807), (315, 236873), (399, 187005), (411, 181545), (441, 169195), (455, 163989), (585, 127547), (637, 117135), (665, 112203), (685, 108927), (735, 101517), (741, 100695), (819, 91105), (855, 87269), (931, 80145), (959, 77805), (1197, 62335), (1233, 60515), (1235, 60417), (1365, 54663), (1729, 43155), (1781, 41895), (1911, 39045), (1995, 37401), (2055, 36309), (2205, 33839), (2223, 33565), (2603, 28665), (2793, 26715), (2877, 25935), (3185, 23427), (3705, 20139), (4095, 18221), (4655, 16029), (4795, 15561), (5187, 14385), (5343, 13965), (5733, 13015), (5985, 12467), (6165, 12103), (6713, 11115), (7809, 9555), (8379, 8905), (8631, 8645)]