1330379225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{863}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 1974730752

約数和(自身を除く): 644351527

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 383, 575, 805, 863, 1915, 2681, 4025, 4315, 6041, 8809, 9575, 13405, 19849, 21575, 30205, 44045, 61663, 67025, 99245, 138943, 151025, 220225, 308315, 330529, 496225, 694715, 1541575, 1652645, 2313703, 3473575, 7602167, 8263225, 11568515, 38010835, 53215169, 57842575, 190054175, 266075845, 1330379225]

約数ペア:

[(1, 1330379225), (5, 266075845), (7, 190054175), (23, 57842575), (25, 53215169), (35, 38010835), (115, 11568515), (161, 8263225), (175, 7602167), (383, 3473575), (575, 2313703), (805, 1652645), (863, 1541575), (1915, 694715), (2681, 496225), (4025, 330529), (4315, 308315), (6041, 220225), (8809, 151025), (9575, 138943), (13405, 99245), (19849, 67025), (21575, 61663), (30205, 44045)]