109515715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 146442240

約数和(自身を除く): 36926525

約数列:

[1, 5, 19, 31, 41, 95, 155, 205, 589, 779, 907, 1271, 2945, 3895, 4535, 6355, 17233, 24149, 28117, 37187, 86165, 120745, 140585, 185935, 534223, 706553, 1152797, 2671115, 3532765, 5763985, 21903143, 109515715]

約数ペア:

[(1, 109515715), (5, 21903143), (19, 5763985), (31, 3532765), (41, 2671115), (95, 1152797), (155, 706553), (205, 534223), (589, 185935), (779, 140585), (907, 120745), (1271, 86165), (2945, 37187), (3895, 28117), (4535, 24149), (6355, 17233)]