1003960277375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{236219}}^1$

素因数の和:236537

約数の個数: 48

約数和(自身を含む): 1382108101920

約数和(自身を除く): 378147824545

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 281, 605, 1375, 1405, 3025, 3091, 7025, 15125, 15455, 34001, 35125, 77275, 170005, 236219, 386375, 850025, 1181095, 2598409, 4250125, 5905475, 12992045, 28582499, 29527375, 64960225, 66377539, 142912495, 324801125, 331887695, 714562475, 730152929, 1659438475, 3572812375, 3650764645, 8031682219, 8297192375, 18253823225, 40158411095, 91269116125, 200792055475, 1003960277375]

約数ペア:

[(1, 1003960277375), (5, 200792055475), (11, 91269116125), (25, 40158411095), (55, 18253823225), (121, 8297192375), (125, 8031682219), (275, 3650764645), (281, 3572812375), (605, 1659438475), (1375, 730152929), (1405, 714562475), (3025, 331887695), (3091, 324801125), (7025, 142912495), (15125, 66377539), (15455, 64960225), (34001, 29527375), (35125, 28582499), (77275, 12992045), (170005, 5905475), (236219, 4250125), (386375, 2598409), (850025, 1181095)]