67297425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3001}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 125075328

約数和(自身を除く): 57777903

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 3001, 4485, 7475, 9003, 15005, 22425, 39013, 45015, 69023, 75025, 117039, 195065, 207069, 225075, 345115, 585195, 897299, 975325, 1035345, 1725575, 2691897, 2925975, 4486495, 5176725, 13459485, 22432475, 67297425]

約数ペア:

[(1, 67297425), (3, 22432475), (5, 13459485), (13, 5176725), (15, 4486495), (23, 2925975), (25, 2691897), (39, 1725575), (65, 1035345), (69, 975325), (75, 897299), (115, 585195), (195, 345115), (299, 225075), (325, 207069), (345, 195065), (575, 117039), (897, 75025), (975, 69023), (1495, 45015), (1725, 39013), (3001, 22425), (4485, 15005), (7475, 9003)]