156969633025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1\times {\mathrm{2423}}^1$

素因数の和:3250

約数の個数: 48

約数和(自身を含む): 207260377344

約数和(自身を除く): 50290744319

約数列:

[1, 5, 17, 25, 85, 313, 425, 487, 1565, 2423, 2435, 5321, 7825, 8279, 12115, 12175, 26605, 41191, 41395, 60575, 133025, 152431, 205955, 206975, 758399, 762155, 1029775, 1180001, 2591327, 3791995, 3810775, 5900005, 12892783, 12956635, 18959975, 20060017, 29500025, 64463915, 64783175, 100300085, 322319575, 369340313, 501500425, 1846701565, 6278785321, 9233507825, 31393926605, 156969633025]

約数ペア:

[(1, 156969633025), (5, 31393926605), (17, 9233507825), (25, 6278785321), (85, 1846701565), (313, 501500425), (425, 369340313), (487, 322319575), (1565, 100300085), (2423, 64783175), (2435, 64463915), (5321, 29500025), (7825, 20060017), (8279, 18959975), (12115, 12956635), (12175, 12892783), (26605, 5900005), (41191, 3810775), (41395, 3791995), (60575, 2591327), (133025, 1180001), (152431, 1029775), (205955, 762155), (206975, 758399)]