7370775

素因数分解:

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

素因数の和:121

約数の個数: 72

約数和(自身を含む): 14624064

約数和(自身を除く): 7253289

約数列:

[1, 3, 5, 9, 15, 17, 25, 41, 45, 47, 51, 75, 85, 123, 141, 153, 205, 225, 235, 255, 369, 423, 425, 615, 697, 705, 765, 799, 1025, 1175, 1275, 1845, 1927, 2091, 2115, 2397, 3075, 3485, 3525, 3825, 3995, 5781, 6273, 7191, 9225, 9635, 10455, 10575, 11985, 17343, 17425, 19975, 28905, 31365, 32759, 35955, 48175, 52275, 59925, 86715, 98277, 144525, 156825, 163795, 179775, 294831, 433575, 491385, 818975, 1474155, 2456925, 7370775]

約数ペア:

[(1, 7370775), (3, 2456925), (5, 1474155), (9, 818975), (15, 491385), (17, 433575), (25, 294831), (41, 179775), (45, 163795), (47, 156825), (51, 144525), (75, 98277), (85, 86715), (123, 59925), (141, 52275), (153, 48175), (205, 35955), (225, 32759), (235, 31365), (255, 28905), (369, 19975), (423, 17425), (425, 17343), (615, 11985), (697, 10575), (705, 10455), (765, 9635), (799, 9225), (1025, 7191), (1175, 6273), (1275, 5781), (1845, 3995), (1927, 3825), (2091, 3525), (2115, 3485), (2397, 3075)]