1474155

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 2830464

約数和(自身を除く): 1356309

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 47, 51, 85, 123, 141, 153, 205, 235, 255, 369, 423, 615, 697, 705, 765, 799, 1845, 1927, 2091, 2115, 2397, 3485, 3995, 5781, 6273, 7191, 9635, 10455, 11985, 17343, 28905, 31365, 32759, 35955, 86715, 98277, 163795, 294831, 491385, 1474155]

約数ペア:

[(1, 1474155), (3, 491385), (5, 294831), (9, 163795), (15, 98277), (17, 86715), (41, 35955), (45, 32759), (47, 31365), (51, 28905), (85, 17343), (123, 11985), (141, 10455), (153, 9635), (205, 7191), (235, 6273), (255, 5781), (369, 3995), (423, 3485), (615, 2397), (697, 2115), (705, 2091), (765, 1927), (799, 1845)]