135775750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 280687680

約数和(自身を除く): 144911930

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 125, 194, 250, 275, 485, 509, 550, 970, 1018, 1067, 1375, 2134, 2425, 2545, 2750, 4850, 5090, 5335, 5599, 10670, 11198, 12125, 12725, 24250, 25450, 26675, 27995, 49373, 53350, 55990, 63625, 98746, 127250, 133375, 139975, 246865, 266750, 279950, 493730, 543103, 699875, 1086206, 1234325, 1399750, 2468650, 2715515, 5431030, 6171625, 12343250, 13577575, 27155150, 67887875, 135775750]

約数ペア:

[(1, 135775750), (2, 67887875), (5, 27155150), (10, 13577575), (11, 12343250), (22, 6171625), (25, 5431030), (50, 2715515), (55, 2468650), (97, 1399750), (110, 1234325), (125, 1086206), (194, 699875), (250, 543103), (275, 493730), (485, 279950), (509, 266750), (550, 246865), (970, 139975), (1018, 133375), (1067, 127250), (1375, 98746), (2134, 63625), (2425, 55990), (2545, 53350), (2750, 49373), (4850, 27995), (5090, 26675), (5335, 25450), (5599, 24250), (10670, 12725), (11198, 12125)]