25060635

素因数分解:

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

素因数の和:133

約数の個数: 72

約数和(自身を含む): 48275136

約数和(自身を除く): 23214501

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 47, 51, 85, 123, 141, 153, 205, 235, 255, 289, 369, 423, 615, 697, 705, 765, 799, 867, 1445, 1845, 1927, 2091, 2115, 2397, 2601, 3485, 3995, 4335, 5781, 6273, 7191, 9635, 10455, 11849, 11985, 13005, 13583, 17343, 28905, 31365, 32759, 35547, 35955, 40749, 59245, 67915, 86715, 98277, 106641, 122247, 163795, 177735, 203745, 294831, 491385, 533205, 556903, 611235, 1474155, 1670709, 2784515, 5012127, 8353545, 25060635]

約数ペア:

[(1, 25060635), (3, 8353545), (5, 5012127), (9, 2784515), (15, 1670709), (17, 1474155), (41, 611235), (45, 556903), (47, 533205), (51, 491385), (85, 294831), (123, 203745), (141, 177735), (153, 163795), (205, 122247), (235, 106641), (255, 98277), (289, 86715), (369, 67915), (423, 59245), (615, 40749), (697, 35955), (705, 35547), (765, 32759), (799, 31365), (867, 28905), (1445, 17343), (1845, 13583), (1927, 13005), (2091, 11985), (2115, 11849), (2397, 10455), (2601, 9635), (3485, 7191), (3995, 6273), (4335, 5781)]