48109425

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 106868160

約数和(自身を除く): 58758735

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 25, 35, 39, 49, 53, 57, 65, 75, 91, 95, 105, 133, 147, 159, 175, 195, 245, 247, 265, 273, 285, 325, 371, 399, 455, 475, 525, 637, 665, 689, 735, 741, 795, 931, 975, 1007, 1113, 1225, 1235, 1325, 1365, 1425, 1729, 1855, 1911, 1995, 2067, 2275, 2597, 2793, 3021, 3185, 3325, 3445, 3675, 3705, 3975, 4655, 4823, 5035, 5187, 5565, 6175, 6825, 7049, 7791, 8645, 9275, 9555, 9975, 10335, 12103, 12985, 13091, 13965, 14469, 15105, 15925, 17225, 18525, 21147, 23275, 24115, 25175, 25935, 27825, 33761, 35245, 36309, 38955, 39273, 43225, 47775, 49343, 51675, 60515, 64925, 65455, 69825, 72345, 75525, 91637, 101283, 105735, 120575, 129675, 148029, 168805, 176225, 181545, 194775, 196365, 246715, 274911, 302575, 327275, 361725, 458185, 506415, 528675, 641459, 740145, 844025, 907725, 981825, 1233575, 1374555, 1924377, 2290925, 2532075, 3207295, 3700725, 6872775, 9621885, 16036475, 48109425]

約数ペア:

[(1, 48109425), (3, 16036475), (5, 9621885), (7, 6872775), (13, 3700725), (15, 3207295), (19, 2532075), (21, 2290925), (25, 1924377), (35, 1374555), (39, 1233575), (49, 981825), (53, 907725), (57, 844025), (65, 740145), (75, 641459), (91, 528675), (95, 506415), (105, 458185), (133, 361725), (147, 327275), (159, 302575), (175, 274911), (195, 246715), (245, 196365), (247, 194775), (265, 181545), (273, 176225), (285, 168805), (325, 148029), (371, 129675), (399, 120575), (455, 105735), (475, 101283), (525, 91637), (637, 75525), (665, 72345), (689, 69825), (735, 65455), (741, 64925), (795, 60515), (931, 51675), (975, 49343), (1007, 47775), (1113, 43225), (1225, 39273), (1235, 38955), (1325, 36309), (1365, 35245), (1425, 33761), (1729, 27825), (1855, 25935), (1911, 25175), (1995, 24115), (2067, 23275), (2275, 21147), (2597, 18525), (2793, 17225), (3021, 15925), (3185, 15105), (3325, 14469), (3445, 13965), (3675, 13091), (3705, 12985), (3975, 12103), (4655, 10335), (4823, 9975), (5035, 9555), (5187, 9275), (5565, 8645), (6175, 7791), (6825, 7049)]