25215948

素因数分解:

$2^2\times 3^4\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:588

約数の個数: 60

約数和(自身を含む): 66404800

約数和(自身を除く): 41188852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 324, 349, 446, 669, 698, 892, 1047, 1338, 1396, 2007, 2094, 2676, 3141, 4014, 4188, 6021, 6282, 8028, 9423, 12042, 12564, 18063, 18846, 24084, 28269, 36126, 37692, 56538, 72252, 77827, 113076, 155654, 233481, 311308, 466962, 700443, 933924, 1400886, 2101329, 2801772, 4202658, 6303987, 8405316, 12607974, 25215948]

約数ペア:

[(1, 25215948), (2, 12607974), (3, 8405316), (4, 6303987), (6, 4202658), (9, 2801772), (12, 2101329), (18, 1400886), (27, 933924), (36, 700443), (54, 466962), (81, 311308), (108, 233481), (162, 155654), (223, 113076), (324, 77827), (349, 72252), (446, 56538), (669, 37692), (698, 36126), (892, 28269), (1047, 24084), (1338, 18846), (1396, 18063), (2007, 12564), (2094, 12042), (2676, 9423), (3141, 8028), (4014, 6282), (4188, 6021)]