349752693125

素因数分解:

$5^4\times {\mathrm{11}}^3\times {\mathrm{420439}}^1$

素因数の和:420492

約数の個数: 40

約数和(自身を含む): 480724368960

約数和(自身を除く): 130971675835

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 625, 1331, 1375, 3025, 6655, 6875, 15125, 33275, 75625, 166375, 420439, 831875, 2102195, 4624829, 10510975, 23124145, 50873119, 52554875, 115620725, 254365595, 262774375, 559604309, 578103625, 1271827975, 2798021545, 2890518125, 6359139875, 13990107725, 31795699375, 69950538625, 349752693125]

約数ペア:

[(1, 349752693125), (5, 69950538625), (11, 31795699375), (25, 13990107725), (55, 6359139875), (121, 2890518125), (125, 2798021545), (275, 1271827975), (605, 578103625), (625, 559604309), (1331, 262774375), (1375, 254365595), (3025, 115620725), (6655, 52554875), (6875, 50873119), (15125, 23124145), (33275, 10510975), (75625, 4624829), (166375, 2102195), (420439, 831875)]