60180225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 115230720

約数和(自身を除く): 55050495

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 175, 237, 395, 525, 553, 1185, 1451, 1659, 1975, 2765, 4353, 5925, 7255, 8295, 10157, 13825, 21765, 30471, 36275, 41475, 50785, 108825, 114629, 152355, 253925, 343887, 573145, 761775, 802403, 1719435, 2407209, 2865725, 4012015, 8597175, 12036045, 20060075, 60180225]

約数ペア:

[(1, 60180225), (3, 20060075), (5, 12036045), (7, 8597175), (15, 4012015), (21, 2865725), (25, 2407209), (35, 1719435), (75, 802403), (79, 761775), (105, 573145), (175, 343887), (237, 253925), (395, 152355), (525, 114629), (553, 108825), (1185, 50785), (1451, 41475), (1659, 36275), (1975, 30471), (2765, 21765), (4353, 13825), (5925, 10157), (7255, 8295)]