3789825

素因数分解:

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

素因数の和:75

約数の個数: 48

約数和(自身を含む): 7082880

約数和(自身を除く): 3293055

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 169, 195, 299, 325, 345, 507, 575, 845, 897, 975, 1495, 1725, 2197, 2535, 3887, 4225, 4485, 6591, 7475, 10985, 11661, 12675, 19435, 22425, 32955, 50531, 54925, 58305, 97175, 151593, 164775, 252655, 291525, 757965, 1263275, 3789825]

約数ペア:

[(1, 3789825), (3, 1263275), (5, 757965), (13, 291525), (15, 252655), (23, 164775), (25, 151593), (39, 97175), (65, 58305), (69, 54925), (75, 50531), (115, 32955), (169, 22425), (195, 19435), (299, 12675), (325, 11661), (345, 10985), (507, 7475), (575, 6591), (845, 4485), (897, 4225), (975, 3887), (1495, 2535), (1725, 2197)]