856133715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{9157}}^1$

素因数の和:9459

約数の個数: 32

約数和(自身を含む): 1434802176

約数和(自身を除く): 578668461

約数列:

[1, 3, 5, 15, 23, 69, 115, 271, 345, 813, 1355, 4065, 6233, 9157, 18699, 27471, 31165, 45785, 93495, 137355, 210611, 631833, 1053055, 2481547, 3159165, 7444641, 12407735, 37223205, 57075581, 171226743, 285377905, 856133715]

約数ペア:

[(1, 856133715), (3, 285377905), (5, 171226743), (15, 57075581), (23, 37223205), (69, 12407735), (115, 7444641), (271, 3159165), (345, 2481547), (813, 1053055), (1355, 631833), (4065, 210611), (6233, 137355), (9157, 93495), (18699, 45785), (27471, 31165)]