724021285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 949616640

約数和(自身を除く): 225595355

約数列:

[1, 5, 13, 65, 127, 229, 383, 635, 1145, 1651, 1915, 2977, 4979, 8255, 14885, 24895, 29083, 48641, 87707, 145415, 243205, 378079, 438535, 632333, 1140191, 1890395, 3161665, 5700955, 11138789, 55693945, 144804257, 724021285]

約数ペア:

[(1, 724021285), (5, 144804257), (13, 55693945), (65, 11138789), (127, 5700955), (229, 3161665), (383, 1890395), (635, 1140191), (1145, 632333), (1651, 438535), (1915, 378079), (2977, 243205), (4979, 145415), (8255, 87707), (14885, 48641), (24895, 29083)]