1115203495

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 1636560288

約数和(自身を除く): 521356793

約数列:

[1, 5, 7, 35, 37, 43, 49, 185, 215, 245, 259, 301, 1295, 1505, 1591, 1813, 2107, 2861, 7955, 9065, 10535, 11137, 14305, 20027, 55685, 77959, 100135, 105857, 123023, 140189, 389795, 529285, 615115, 700945, 740999, 861161, 3704995, 4305805, 4551851, 5186993, 6028127, 22759255, 25934965, 30140635, 31862957, 159314785, 223040699, 1115203495]

約数ペア:

[(1, 1115203495), (5, 223040699), (7, 159314785), (35, 31862957), (37, 30140635), (43, 25934965), (49, 22759255), (185, 6028127), (215, 5186993), (245, 4551851), (259, 4305805), (301, 3704995), (1295, 861161), (1505, 740999), (1591, 700945), (1813, 615115), (2107, 529285), (2861, 389795), (7955, 140189), (9065, 123023), (10535, 105857), (11137, 100135), (14305, 77959), (20027, 55685)]