230811687025

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1\times {\mathrm{1429}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 291407688000

約数和(自身を除く): 60596000975

約数列:

[1, 5, 25, 131, 149, 331, 655, 745, 1429, 1655, 3275, 3725, 7145, 8275, 19519, 35725, 43361, 49319, 97595, 187199, 212921, 216805, 246595, 472999, 487975, 935995, 1064605, 1084025, 1232975, 2364995, 4679975, 5323025, 6460789, 11824975, 27892651, 32303945, 61962869, 70476851, 139463255, 161519725, 309814345, 352384255, 697316275, 1549071725, 1761921275, 9232467481, 46162337405, 230811687025]

約数ペア:

[(1, 230811687025), (5, 46162337405), (25, 9232467481), (131, 1761921275), (149, 1549071725), (331, 697316275), (655, 352384255), (745, 309814345), (1429, 161519725), (1655, 139463255), (3275, 70476851), (3725, 61962869), (7145, 32303945), (8275, 27892651), (19519, 11824975), (35725, 6460789), (43361, 5323025), (49319, 4679975), (97595, 2364995), (187199, 1232975), (212921, 1084025), (216805, 1064605), (246595, 935995), (472999, 487975)]