133747875

素因数分解:

$3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1770

約数の個数: 64

約数和(自身を含む): 258186240

約数和(自身を除く): 124438365

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 125, 135, 207, 225, 345, 375, 575, 621, 675, 1035, 1125, 1723, 1725, 2875, 3105, 3375, 5169, 5175, 8615, 8625, 15507, 15525, 25845, 25875, 39629, 43075, 46521, 77535, 77625, 118887, 129225, 198145, 215375, 232605, 356661, 387675, 594435, 646125, 990725, 1069983, 1163025, 1783305, 1938375, 2972175, 4953625, 5349915, 5815125, 8916525, 14860875, 26749575, 44582625, 133747875]

約数ペア:

[(1, 133747875), (3, 44582625), (5, 26749575), (9, 14860875), (15, 8916525), (23, 5815125), (25, 5349915), (27, 4953625), (45, 2972175), (69, 1938375), (75, 1783305), (115, 1163025), (125, 1069983), (135, 990725), (207, 646125), (225, 594435), (345, 387675), (375, 356661), (575, 232605), (621, 215375), (675, 198145), (1035, 129225), (1125, 118887), (1723, 77625), (1725, 77535), (2875, 46521), (3105, 43075), (3375, 39629), (5169, 25875), (5175, 25845), (8615, 15525), (8625, 15507)]