8045360475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 14454908160

約数和(自身を除く): 6409547685

約数列:

[1, 3, 5, 15, 19, 25, 37, 57, 75, 95, 111, 185, 285, 331, 461, 475, 555, 703, 925, 993, 1383, 1425, 1655, 2109, 2305, 2775, 3515, 4965, 6289, 6915, 8275, 8759, 10545, 11525, 12247, 17057, 17575, 18867, 24825, 26277, 31445, 34575, 36741, 43795, 51171, 52725, 61235, 85285, 94335, 131385, 152591, 157225, 183705, 218975, 232693, 255855, 306175, 324083, 426425, 457773, 471675, 656925, 698079, 762955, 918525, 972249, 1163465, 1279275, 1620415, 2288865, 2899229, 3490395, 3814775, 4861245, 5645867, 5817325, 8102075, 8697687, 11444325, 14496145, 16937601, 17451975, 24306225, 28229335, 43488435, 72480725, 84688005, 107271473, 141146675, 217442175, 321814419, 423440025, 536357365, 1609072095, 2681786825, 8045360475]

約数ペア:

[(1, 8045360475), (3, 2681786825), (5, 1609072095), (15, 536357365), (19, 423440025), (25, 321814419), (37, 217442175), (57, 141146675), (75, 107271473), (95, 84688005), (111, 72480725), (185, 43488435), (285, 28229335), (331, 24306225), (461, 17451975), (475, 16937601), (555, 14496145), (703, 11444325), (925, 8697687), (993, 8102075), (1383, 5817325), (1425, 5645867), (1655, 4861245), (2109, 3814775), (2305, 3490395), (2775, 2899229), (3515, 2288865), (4965, 1620415), (6289, 1279275), (6915, 1163465), (8275, 972249), (8759, 918525), (10545, 762955), (11525, 698079), (12247, 656925), (17057, 471675), (17575, 457773), (18867, 426425), (24825, 324083), (26277, 306175), (31445, 255855), (34575, 232693), (36741, 218975), (43795, 183705), (51171, 157225), (52725, 152591), (61235, 131385), (85285, 94335)]