212350355875

素因数分解:

$5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1\times {\mathrm{7607}}^1$

素因数の和:8213

約数の個数: 64

約数和(自身を含む): 308466542592

約数和(自身を除く): 96116186717

約数列:

[1, 5, 7, 25, 35, 61, 125, 175, 305, 427, 523, 875, 1525, 2135, 2615, 3661, 7607, 7625, 10675, 13075, 18305, 31903, 38035, 53249, 53375, 65375, 91525, 159515, 190175, 223321, 266245, 457625, 464027, 797575, 950875, 1116605, 1331225, 2320135, 3248189, 3978461, 3987875, 5583025, 6656125, 11600675, 16240945, 19892305, 27849227, 27915125, 58003375, 81204725, 99461525, 139246135, 242686121, 406023625, 497307625, 696230675, 1213430605, 1698802847, 3481153375, 6067153025, 8494014235, 30335765125, 42470071175, 212350355875]

約数ペア:

[(1, 212350355875), (5, 42470071175), (7, 30335765125), (25, 8494014235), (35, 6067153025), (61, 3481153375), (125, 1698802847), (175, 1213430605), (305, 696230675), (427, 497307625), (523, 406023625), (875, 242686121), (1525, 139246135), (2135, 99461525), (2615, 81204725), (3661, 58003375), (7607, 27915125), (7625, 27849227), (10675, 19892305), (13075, 16240945), (18305, 11600675), (31903, 6656125), (38035, 5583025), (53249, 3987875), (53375, 3978461), (65375, 3248189), (91525, 2320135), (159515, 1331225), (190175, 1116605), (223321, 950875), (266245, 797575), (457625, 464027)]