323768125

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 428262912

約数和(自身を除く): 104494787

約数列:

[1, 5, 23, 25, 101, 115, 125, 223, 505, 575, 625, 1115, 2323, 2525, 2875, 5129, 5575, 11615, 12625, 14375, 22523, 25645, 27875, 58075, 63125, 112615, 128225, 139375, 290375, 518029, 563075, 641125, 1451875, 2590145, 2815375, 3205625, 12950725, 14076875, 64753625, 323768125]

約数ペア:

[(1, 323768125), (5, 64753625), (23, 14076875), (25, 12950725), (101, 3205625), (115, 2815375), (125, 2590145), (223, 1451875), (505, 641125), (575, 563075), (625, 518029), (1115, 290375), (2323, 139375), (2525, 128225), (2875, 112615), (5129, 63125), (5575, 58075), (11615, 27875), (12625, 25645), (14375, 22523)]