72383465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{821}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 108898560

約数和(自身を除く): 36515095

約数列:

[1, 5, 7, 11, 35, 55, 77, 229, 385, 821, 1145, 1603, 2519, 4105, 5747, 8015, 9031, 12595, 17633, 28735, 45155, 63217, 88165, 188009, 316085, 940045, 1316063, 2068099, 6580315, 10340495, 14476693, 72383465]

約数ペア:

[(1, 72383465), (5, 14476693), (7, 10340495), (11, 6580315), (35, 2068099), (55, 1316063), (77, 940045), (229, 316085), (385, 188009), (821, 88165), (1145, 63217), (1603, 45155), (2519, 28735), (4105, 17633), (5747, 12595), (8015, 9031)]