149809465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{100207}}^1$

素因数の和:100248

約数の個数: 16

約数和(自身を含む): 202019328

約数和(自身を除く): 52209863

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 100207, 501035, 1302691, 2304761, 6513455, 11523805, 29961893, 149809465]

約数ペア:

[(1, 149809465), (5, 29961893), (13, 11523805), (23, 6513455), (65, 2304761), (115, 1302691), (299, 501035), (1495, 100207)]