401075655

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{48527}}^1$

素因数の和:48583

約数の個数: 32

約数和(自身を含む): 698803200

約数和(自身を除く): 297727545

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 48527, 145581, 242635, 727905, 922013, 1407283, 2766039, 4221849, 4610065, 7036415, 13830195, 21109245, 26738377, 80215131, 133691885, 401075655]

約数ペア:

[(1, 401075655), (3, 133691885), (5, 80215131), (15, 26738377), (19, 21109245), (29, 13830195), (57, 7036415), (87, 4610065), (95, 4221849), (145, 2766039), (285, 1407283), (435, 922013), (551, 727905), (1653, 242635), (2755, 145581), (8265, 48527)]