145665325

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1558

約数の個数: 36

約数和(自身を含む): 204228000

約数和(自身を除く): 58562675

約数列:

[1, 5, 13, 23, 25, 65, 115, 169, 299, 325, 575, 845, 1495, 1499, 3887, 4225, 7475, 7495, 19435, 19487, 34477, 37475, 97175, 97435, 172385, 253331, 448201, 487175, 861925, 1266655, 2241005, 5826613, 6333275, 11205025, 29133065, 145665325]

約数ペア:

[(1, 145665325), (5, 29133065), (13, 11205025), (23, 6333275), (25, 5826613), (65, 2241005), (115, 1266655), (169, 861925), (299, 487175), (325, 448201), (575, 253331), (845, 172385), (1495, 97435), (1499, 97175), (3887, 37475), (4225, 34477), (7475, 19487), (7495, 19435)]