80370135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3448

約数の個数: 48

約数和(自身を含む): 152305920

約数和(自身を除く): 71935785

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 2635, 3389, 4743, 7905, 10167, 16945, 23715, 30501, 50835, 57613, 105059, 152505, 172839, 288065, 315177, 518517, 525295, 864195, 945531, 1575885, 1786003, 2592585, 4727655, 5358009, 8930015, 16074027, 26790045, 80370135]

約数ペア:

[(1, 80370135), (3, 26790045), (5, 16074027), (9, 8930015), (15, 5358009), (17, 4727655), (31, 2592585), (45, 1786003), (51, 1575885), (85, 945531), (93, 864195), (153, 525295), (155, 518517), (255, 315177), (279, 288065), (465, 172839), (527, 152505), (765, 105059), (1395, 57613), (1581, 50835), (2635, 30501), (3389, 23715), (4743, 16945), (7905, 10167)]