605428275

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 1025934336

約数和(自身を除く): 420506061

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 223, 265, 669, 683, 795, 1115, 1325, 2049, 3345, 3415, 3975, 5575, 10245, 11819, 16725, 17075, 35457, 36199, 51225, 59095, 108597, 152309, 177285, 180995, 295475, 456927, 542985, 761545, 886425, 904975, 2284635, 2714925, 3807725, 8072377, 11423175, 24217131, 40361885, 121085655, 201809425, 605428275]

約数ペア:

[(1, 605428275), (3, 201809425), (5, 121085655), (15, 40361885), (25, 24217131), (53, 11423175), (75, 8072377), (159, 3807725), (223, 2714925), (265, 2284635), (669, 904975), (683, 886425), (795, 761545), (1115, 542985), (1325, 456927), (2049, 295475), (3345, 180995), (3415, 177285), (3975, 152309), (5575, 108597), (10245, 59095), (11819, 51225), (16725, 36199), (17075, 35457)]