54354015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 100515168

約数和(自身を除く): 46161153

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 227, 255, 313, 681, 765, 939, 1135, 1565, 2043, 2817, 3405, 3859, 4695, 5321, 10215, 11577, 14085, 15963, 19295, 26605, 34731, 47889, 57885, 71051, 79815, 173655, 213153, 239445, 355255, 639459, 1065765, 1207867, 3197295, 3623601, 6039335, 10870803, 18118005, 54354015]

約数ペア:

[(1, 54354015), (3, 18118005), (5, 10870803), (9, 6039335), (15, 3623601), (17, 3197295), (45, 1207867), (51, 1065765), (85, 639459), (153, 355255), (227, 239445), (255, 213153), (313, 173655), (681, 79815), (765, 71051), (939, 57885), (1135, 47889), (1565, 34731), (2043, 26605), (2817, 19295), (3405, 15963), (3859, 14085), (4695, 11577), (5321, 10215)]