130958775

素因数分解:

$3^5\times 5^2\times {\mathrm{21557}}^1$

素因数の和:21582

約数の個数: 36

約数和(自身を含む): 243260472

約数和(自身を除く): 112301697

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 21557, 64671, 107785, 194013, 323355, 538925, 582039, 970065, 1616775, 1746117, 2910195, 4850325, 5238351, 8730585, 14550975, 26191755, 43652925, 130958775]

約数ペア:

[(1, 130958775), (3, 43652925), (5, 26191755), (9, 14550975), (15, 8730585), (25, 5238351), (27, 4850325), (45, 2910195), (75, 1746117), (81, 1616775), (135, 970065), (225, 582039), (243, 538925), (405, 323355), (675, 194013), (1215, 107785), (2025, 64671), (6075, 21557)]