372217675

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 494968320

約数和(自身を除く): 122750645

約数列:

[1, 5, 25, 43, 47, 53, 139, 215, 235, 265, 695, 1075, 1175, 1325, 2021, 2279, 2491, 3475, 5977, 6533, 7367, 10105, 11395, 12455, 29885, 32665, 36835, 50525, 56975, 62275, 107113, 149425, 163325, 184175, 280919, 316781, 346249, 535565, 1404595, 1583905, 1731245, 2677825, 7022975, 7919525, 8656225, 14888707, 74443535, 372217675]

約数ペア:

[(1, 372217675), (5, 74443535), (25, 14888707), (43, 8656225), (47, 7919525), (53, 7022975), (139, 2677825), (215, 1731245), (235, 1583905), (265, 1404595), (695, 535565), (1075, 346249), (1175, 316781), (1325, 280919), (2021, 184175), (2279, 163325), (2491, 149425), (3475, 107113), (5977, 62275), (6533, 56975), (7367, 50525), (10105, 36835), (11395, 32665), (12455, 29885)]