80496656475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{521267}}^1$

素因数の和:521380

約数の個数: 48

約数和(自身を含む): 139616421120

約数和(自身を除く): 59119764645

約数列:

[1, 3, 5, 15, 25, 29, 71, 75, 87, 145, 213, 355, 435, 725, 1065, 1775, 2059, 2175, 5325, 6177, 10295, 30885, 51475, 154425, 521267, 1563801, 2606335, 7819005, 13031675, 15116743, 37009957, 39095025, 45350229, 75583715, 111029871, 185049785, 226751145, 377918575, 555149355, 925248925, 1073288753, 1133755725, 2775746775, 3219866259, 5366443765, 16099331295, 26832218825, 80496656475]

約数ペア:

[(1, 80496656475), (3, 26832218825), (5, 16099331295), (15, 5366443765), (25, 3219866259), (29, 2775746775), (71, 1133755725), (75, 1073288753), (87, 925248925), (145, 555149355), (213, 377918575), (355, 226751145), (435, 185049785), (725, 111029871), (1065, 75583715), (1775, 45350229), (2059, 39095025), (2175, 37009957), (5325, 15116743), (6177, 13031675), (10295, 7819005), (30885, 2606335), (51475, 1563801), (154425, 521267)]