2016009975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1417

約数の個数: 96

約数和(自身を含む): 3958746624

約数和(自身を除く): 1942736649

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 73, 75, 105, 123, 175, 205, 219, 287, 365, 511, 525, 615, 861, 1025, 1095, 1283, 1435, 1533, 1825, 2555, 2993, 3075, 3849, 4305, 5475, 6415, 7175, 7665, 8979, 8981, 12775, 14965, 19245, 20951, 21525, 26943, 32075, 38325, 44895, 44905, 52603, 62853, 74825, 93659, 96225, 104755, 134715, 157809, 224475, 224525, 263015, 280977, 314265, 368221, 468295, 523775, 655613, 673575, 789045, 1104663, 1315075, 1404885, 1571325, 1841105, 1966839, 2341475, 3278065, 3840019, 3945225, 5523315, 7024425, 9205525, 9834195, 11520057, 16390325, 19200095, 26880133, 27616575, 49170975, 57600285, 80640399, 96000475, 134400665, 288001425, 403201995, 672003325, 2016009975]

約数ペア:

[(1, 2016009975), (3, 672003325), (5, 403201995), (7, 288001425), (15, 134400665), (21, 96000475), (25, 80640399), (35, 57600285), (41, 49170975), (73, 27616575), (75, 26880133), (105, 19200095), (123, 16390325), (175, 11520057), (205, 9834195), (219, 9205525), (287, 7024425), (365, 5523315), (511, 3945225), (525, 3840019), (615, 3278065), (861, 2341475), (1025, 1966839), (1095, 1841105), (1283, 1571325), (1435, 1404885), (1533, 1315075), (1825, 1104663), (2555, 789045), (2993, 673575), (3075, 655613), (3849, 523775), (4305, 468295), (5475, 368221), (6415, 314265), (7175, 280977), (7665, 263015), (8979, 224525), (8981, 224475), (12775, 157809), (14965, 134715), (19245, 104755), (20951, 96225), (21525, 93659), (26943, 74825), (32075, 62853), (38325, 52603), (44895, 44905)]