13621508725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{4519}}^1$

素因数の和:4750

約数の個数: 48

約数和(自身を含む): 18785047680

約数和(自身を除く): 5163538955

約数列:

[1, 5, 11, 25, 55, 97, 113, 275, 485, 565, 1067, 1243, 2425, 2825, 4519, 5335, 6215, 10961, 22595, 26675, 31075, 49709, 54805, 112975, 120571, 248545, 274025, 438343, 510647, 602855, 1242725, 2191715, 2553235, 3014275, 4821773, 5617117, 10958575, 12766175, 24108865, 28085585, 49532759, 120544325, 140427925, 247663795, 544860349, 1238318975, 2724301745, 13621508725]

約数ペア:

[(1, 13621508725), (5, 2724301745), (11, 1238318975), (25, 544860349), (55, 247663795), (97, 140427925), (113, 120544325), (275, 49532759), (485, 28085585), (565, 24108865), (1067, 12766175), (1243, 10958575), (2425, 5617117), (2825, 4821773), (4519, 3014275), (5335, 2553235), (6215, 2191715), (10961, 1242725), (22595, 602855), (26675, 510647), (31075, 438343), (49709, 274025), (54805, 248545), (112975, 120571)]