2017254675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{3533}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 3491705088

約数和(自身を除く): 1474450413

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 331, 345, 575, 993, 1655, 1725, 3533, 4965, 7613, 8275, 10599, 17665, 22839, 24825, 38065, 52995, 81259, 88325, 114195, 190325, 243777, 264975, 406295, 570975, 1169423, 1218885, 2031475, 3508269, 5847115, 6094425, 17541345, 26896729, 29235575, 80690187, 87706725, 134483645, 403450935, 672418225, 2017254675]

約数ペア:

[(1, 2017254675), (3, 672418225), (5, 403450935), (15, 134483645), (23, 87706725), (25, 80690187), (69, 29235575), (75, 26896729), (115, 17541345), (331, 6094425), (345, 5847115), (575, 3508269), (993, 2031475), (1655, 1218885), (1725, 1169423), (3533, 570975), (4965, 406295), (7613, 264975), (8275, 243777), (10599, 190325), (17665, 114195), (22839, 88325), (24825, 81259), (38065, 52995)]