201731980075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1\times {\mathrm{2803}}^1$

素因数の和:4768

約数の個数: 48

約数和(自身を含む): 263890833120

約数和(自身を除く): 62158853045

約数列:

[1, 5, 25, 29, 53, 145, 265, 725, 1325, 1537, 1873, 2803, 7685, 9365, 14015, 38425, 46825, 54317, 70075, 81287, 99269, 148559, 271585, 406435, 496345, 742795, 1357925, 2032175, 2481725, 2878801, 3713975, 4308211, 5250019, 14394005, 21541055, 26250095, 71970025, 107705275, 131250475, 152250551, 278251007, 761252755, 1391255035, 3806263775, 6956275175, 8069279203, 40346396015, 201731980075]

約数ペア:

[(1, 201731980075), (5, 40346396015), (25, 8069279203), (29, 6956275175), (53, 3806263775), (145, 1391255035), (265, 761252755), (725, 278251007), (1325, 152250551), (1537, 131250475), (1873, 107705275), (2803, 71970025), (7685, 26250095), (9365, 21541055), (14015, 14394005), (38425, 5250019), (46825, 4308211), (54317, 3713975), (70075, 2878801), (81287, 2481725), (99269, 2032175), (148559, 1357925), (271585, 742795), (406435, 496345)]