104949375

素因数分解:

$3^1\times 5^4\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 176343552

約数和(自身を除く): 71394177

約数列:

[1, 3, 5, 15, 25, 75, 125, 223, 251, 375, 625, 669, 753, 1115, 1255, 1875, 3345, 3765, 5575, 6275, 16725, 18825, 27875, 31375, 55973, 83625, 94125, 139375, 156875, 167919, 279865, 418125, 470625, 839595, 1399325, 4197975, 6996625, 20989875, 34983125, 104949375]

約数ペア:

[(1, 104949375), (3, 34983125), (5, 20989875), (15, 6996625), (25, 4197975), (75, 1399325), (125, 839595), (223, 470625), (251, 418125), (375, 279865), (625, 167919), (669, 156875), (753, 139375), (1115, 94125), (1255, 83625), (1875, 55973), (3345, 31375), (3765, 27875), (5575, 18825), (6275, 16725)]