248302595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1187}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 332563968

約数和(自身を除く): 84261373

約数列:

[1, 5, 17, 23, 85, 107, 115, 391, 535, 1187, 1819, 1955, 2461, 5935, 9095, 12305, 20179, 27301, 41837, 100895, 127009, 136505, 209185, 464117, 635045, 2159153, 2320585, 2921207, 10795765, 14606035, 49660519, 248302595]

約数ペア:

[(1, 248302595), (5, 49660519), (17, 14606035), (23, 10795765), (85, 2921207), (107, 2320585), (115, 2159153), (391, 635045), (535, 464117), (1187, 209185), (1819, 136505), (1955, 127009), (2461, 100895), (5935, 41837), (9095, 27301), (12305, 20179)]