469625385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{5023}}^1$

素因数の和:5325

約数の個数: 32

約数和(自身を含む): 787120128

約数和(自身を除く): 317494743

約数列:

[1, 3, 5, 15, 23, 69, 115, 271, 345, 813, 1355, 4065, 5023, 6233, 15069, 18699, 25115, 31165, 75345, 93495, 115529, 346587, 577645, 1361233, 1732935, 4083699, 6806165, 20418495, 31308359, 93925077, 156541795, 469625385]

約数ペア:

[(1, 469625385), (3, 156541795), (5, 93925077), (15, 31308359), (23, 20418495), (69, 6806165), (115, 4083699), (271, 1732935), (345, 1361233), (813, 577645), (1355, 346587), (4065, 115529), (5023, 93495), (6233, 75345), (15069, 31165), (18699, 25115)]