72295395

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{67883}}^1$

素因数の和:67962

約数の個数: 16

約数和(自身を含む): 117303552

約数和(自身を除く): 45008157

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 67883, 203649, 339415, 1018245, 4819693, 14459079, 24098465, 72295395]

約数ペア:

[(1, 72295395), (3, 24098465), (5, 14459079), (15, 4819693), (71, 1018245), (213, 339415), (355, 203649), (1065, 67883)]