55340025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 99368640

約数和(自身を除く): 44028615

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 211, 269, 325, 633, 807, 975, 1055, 1345, 2743, 3165, 3497, 4035, 5275, 6725, 8229, 10491, 13715, 15825, 17485, 20175, 41145, 52455, 56759, 68575, 87425, 170277, 205725, 262275, 283795, 737867, 851385, 1418975, 2213601, 3689335, 4256925, 11068005, 18446675, 55340025]

約数ペア:

[(1, 55340025), (3, 18446675), (5, 11068005), (13, 4256925), (15, 3689335), (25, 2213601), (39, 1418975), (65, 851385), (75, 737867), (195, 283795), (211, 262275), (269, 205725), (325, 170277), (633, 87425), (807, 68575), (975, 56759), (1055, 52455), (1345, 41145), (2743, 20175), (3165, 17485), (3497, 15825), (4035, 13715), (5275, 10491), (6725, 8229)]