4435665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 8175552

約数和(自身を除く): 3739887

約数列:

[1, 3, 5, 13, 15, 23, 39, 43, 65, 69, 115, 129, 195, 215, 299, 345, 529, 559, 645, 897, 989, 1495, 1587, 1677, 2645, 2795, 2967, 4485, 4945, 6877, 7935, 8385, 12857, 14835, 20631, 22747, 34385, 38571, 64285, 68241, 103155, 113735, 192855, 295711, 341205, 887133, 1478555, 4435665]

約数ペア:

[(1, 4435665), (3, 1478555), (5, 887133), (13, 341205), (15, 295711), (23, 192855), (39, 113735), (43, 103155), (65, 68241), (69, 64285), (115, 38571), (129, 34385), (195, 22747), (215, 20631), (299, 14835), (345, 12857), (529, 8385), (559, 7935), (645, 6877), (897, 4945), (989, 4485), (1495, 2967), (1587, 2795), (1677, 2645)]