85253535

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 152440704

約数和(自身を除く): 67187169

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 173, 233, 235, 423, 519, 699, 705, 865, 1165, 1557, 2097, 2115, 2595, 3495, 7785, 8131, 10485, 10951, 24393, 32853, 40309, 40655, 54755, 73179, 98559, 120927, 121965, 164265, 201545, 362781, 365895, 492795, 604635, 1813905, 1894523, 5683569, 9472615, 17050707, 28417845, 85253535]

約数ペア:

[(1, 85253535), (3, 28417845), (5, 17050707), (9, 9472615), (15, 5683569), (45, 1894523), (47, 1813905), (141, 604635), (173, 492795), (233, 365895), (235, 362781), (423, 201545), (519, 164265), (699, 121965), (705, 120927), (865, 98559), (1165, 73179), (1557, 54755), (2097, 40655), (2115, 40309), (2595, 32853), (3495, 24393), (7785, 10951), (8131, 10485)]