54995085

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 106997760

約数和(自身を除く): 52002675

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 85, 93, 135, 153, 155, 255, 279, 459, 465, 527, 765, 773, 837, 1395, 1581, 2295, 2319, 2635, 3865, 4185, 4743, 6957, 7905, 11595, 13141, 14229, 20871, 23715, 23963, 34785, 39423, 65705, 71145, 71889, 104355, 118269, 119815, 197115, 215667, 354807, 359445, 407371, 591345, 647001, 1078335, 1222113, 1774035, 2036855, 3235005, 3666339, 6110565, 10999017, 18331695, 54995085]

約数ペア:

[(1, 54995085), (3, 18331695), (5, 10999017), (9, 6110565), (15, 3666339), (17, 3235005), (27, 2036855), (31, 1774035), (45, 1222113), (51, 1078335), (85, 647001), (93, 591345), (135, 407371), (153, 359445), (155, 354807), (255, 215667), (279, 197115), (459, 119815), (465, 118269), (527, 104355), (765, 71889), (773, 71145), (837, 65705), (1395, 39423), (1581, 34785), (2295, 23963), (2319, 23715), (2635, 20871), (3865, 14229), (4185, 13141), (4743, 11595), (6957, 7905)]