27970150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 57590064

約数和(自身を除く): 29619914

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1163, 1850, 2326, 2405, 4810, 5815, 11630, 12025, 15119, 24050, 29075, 30238, 43031, 58150, 75595, 86062, 151190, 215155, 377975, 430310, 559403, 755950, 1075775, 1118806, 2151550, 2797015, 5594030, 13985075, 27970150]

約数ペア:

[(1, 27970150), (2, 13985075), (5, 5594030), (10, 2797015), (13, 2151550), (25, 1118806), (26, 1075775), (37, 755950), (50, 559403), (65, 430310), (74, 377975), (130, 215155), (185, 151190), (325, 86062), (370, 75595), (481, 58150), (650, 43031), (925, 30238), (962, 29075), (1163, 24050), (1850, 15119), (2326, 12025), (2405, 11630), (4810, 5815)]