76448895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3223

約数の個数: 32

約数和(自身を含む): 129475584

約数和(自身を除く): 53026689

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 3121, 4899, 8165, 9363, 15605, 24495, 46815, 71783, 215349, 221591, 358915, 664773, 1076745, 1107955, 3323865, 5096593, 15289779, 25482965, 76448895]

約数ペア:

[(1, 76448895), (3, 25482965), (5, 15289779), (15, 5096593), (23, 3323865), (69, 1107955), (71, 1076745), (115, 664773), (213, 358915), (345, 221591), (355, 215349), (1065, 71783), (1633, 46815), (3121, 24495), (4899, 15605), (8165, 9363)]