33979875

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 60702720

約数和(自身を除く): 26722845

約数列:

[1, 3, 5, 15, 25, 31, 37, 75, 79, 93, 111, 125, 155, 185, 237, 375, 395, 465, 555, 775, 925, 1147, 1185, 1975, 2325, 2449, 2775, 2923, 3441, 3875, 4625, 5735, 5925, 7347, 8769, 9875, 11625, 12245, 13875, 14615, 17205, 28675, 29625, 36735, 43845, 61225, 73075, 86025, 90613, 143375, 183675, 219225, 271839, 306125, 365375, 430125, 453065, 918375, 1096125, 1359195, 2265325, 6795975, 11326625, 33979875]

約数ペア:

[(1, 33979875), (3, 11326625), (5, 6795975), (15, 2265325), (25, 1359195), (31, 1096125), (37, 918375), (75, 453065), (79, 430125), (93, 365375), (111, 306125), (125, 271839), (155, 219225), (185, 183675), (237, 143375), (375, 90613), (395, 86025), (465, 73075), (555, 61225), (775, 43845), (925, 36735), (1147, 29625), (1185, 28675), (1975, 17205), (2325, 14615), (2449, 13875), (2775, 12245), (2923, 11625), (3441, 9875), (3875, 8769), (4625, 7347), (5735, 5925)]