2003458075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{77279}}^1$

素因数の和:77367

約数の個数: 24

約数和(自身を含む): 2673578880

約数和(自身を除く): 670120805

約数列:

[1, 5, 17, 25, 61, 85, 305, 425, 1037, 1525, 5185, 25925, 77279, 386395, 1313743, 1931975, 4714019, 6568715, 23570095, 32843575, 80138323, 117850475, 400691615, 2003458075]

約数ペア:

[(1, 2003458075), (5, 400691615), (17, 117850475), (25, 80138323), (61, 32843575), (85, 23570095), (305, 6568715), (425, 4714019), (1037, 1931975), (1525, 1313743), (5185, 386395), (25925, 77279)]