103943125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1207

約数の個数: 40

約数和(自身を含む): 152726112

約数和(自身を除く): 48782987

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 625, 715, 1163, 1375, 1625, 3575, 5815, 6875, 8125, 12793, 15119, 17875, 29075, 63965, 75595, 89375, 145375, 166309, 319825, 377975, 726875, 831545, 1599125, 1889875, 4157725, 7995625, 9449375, 20788625, 103943125]

約数ペア:

[(1, 103943125), (5, 20788625), (11, 9449375), (13, 7995625), (25, 4157725), (55, 1889875), (65, 1599125), (125, 831545), (143, 726875), (275, 377975), (325, 319825), (625, 166309), (715, 145375), (1163, 89375), (1375, 75595), (1625, 63965), (3575, 29075), (5815, 17875), (6875, 15119), (8125, 12793)]