55323015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 103721472

約数和(自身を除く): 48398457

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 163, 165, 187, 255, 363, 489, 561, 605, 815, 935, 1331, 1793, 1815, 2057, 2445, 2771, 2805, 3993, 5379, 6171, 6655, 8313, 8965, 10285, 13855, 19723, 19965, 22627, 26895, 30481, 30855, 41565, 59169, 67881, 91443, 98615, 113135, 152405, 216953, 295845, 335291, 339405, 457215, 650859, 1005873, 1084765, 1676455, 3254295, 3688201, 5029365, 11064603, 18441005, 55323015]

約数ペア:

[(1, 55323015), (3, 18441005), (5, 11064603), (11, 5029365), (15, 3688201), (17, 3254295), (33, 1676455), (51, 1084765), (55, 1005873), (85, 650859), (121, 457215), (163, 339405), (165, 335291), (187, 295845), (255, 216953), (363, 152405), (489, 113135), (561, 98615), (605, 91443), (815, 67881), (935, 59169), (1331, 41565), (1793, 30855), (1815, 30481), (2057, 26895), (2445, 22627), (2771, 19965), (2805, 19723), (3993, 13855), (5379, 10285), (6171, 8965), (6655, 8313)]