15666075135

素因数分解:

$3^6\times 5^1\times {\mathrm{4297963}}^1$

素因数の和:4297986

約数の個数: 28

約数和(自身を含む): 28186047912

約数和(自身を除く): 12519972777

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 4297963, 12893889, 21489815, 38681667, 64469445, 116045001, 193408335, 348135003, 580225005, 1044405009, 1740675015, 3133215027, 5222025045, 15666075135]

約数ペア:

[(1, 15666075135), (3, 5222025045), (5, 3133215027), (9, 1740675015), (15, 1044405009), (27, 580225005), (45, 348135003), (81, 193408335), (135, 116045001), (243, 64469445), (405, 38681667), (729, 21489815), (1215, 12893889), (3645, 4297963)]