23798125

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 40

約数和(自身を含む): 33458040

約数和(自身を除く): 9659915

約数列:

[1, 5, 13, 25, 29, 65, 101, 125, 145, 325, 377, 505, 625, 725, 1313, 1625, 1885, 2525, 2929, 3625, 6565, 8125, 9425, 12625, 14645, 18125, 32825, 38077, 47125, 63125, 73225, 164125, 190385, 235625, 366125, 820625, 951925, 1830625, 4759625, 23798125]

約数ペア:

[(1, 23798125), (5, 4759625), (13, 1830625), (25, 951925), (29, 820625), (65, 366125), (101, 235625), (125, 190385), (145, 164125), (325, 73225), (377, 63125), (505, 47125), (625, 38077), (725, 32825), (1313, 18125), (1625, 14645), (1885, 12625), (2525, 9425), (2929, 8125), (3625, 6565)]