23168475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 108

約数和(自身を含む): 48882288

約数和(自身を除く): 25713813

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 37, 45, 55, 69, 75, 99, 111, 115, 121, 165, 185, 207, 225, 253, 275, 333, 345, 363, 407, 495, 555, 575, 605, 759, 825, 851, 925, 1035, 1089, 1221, 1265, 1665, 1725, 1815, 2035, 2277, 2475, 2553, 2775, 2783, 3025, 3663, 3795, 4255, 4477, 5175, 5445, 6105, 6325, 7659, 8325, 8349, 9075, 9361, 10175, 11385, 12765, 13431, 13915, 18315, 18975, 21275, 22385, 25047, 27225, 28083, 30525, 38295, 40293, 41745, 46805, 56925, 63825, 67155, 69575, 84249, 91575, 102971, 111925, 125235, 140415, 191475, 201465, 208725, 234025, 308913, 335775, 421245, 514855, 626175, 702075, 926739, 1007325, 1544565, 2106225, 2574275, 4633695, 7722825, 23168475]

約数ペア:

[(1, 23168475), (3, 7722825), (5, 4633695), (9, 2574275), (11, 2106225), (15, 1544565), (23, 1007325), (25, 926739), (33, 702075), (37, 626175), (45, 514855), (55, 421245), (69, 335775), (75, 308913), (99, 234025), (111, 208725), (115, 201465), (121, 191475), (165, 140415), (185, 125235), (207, 111925), (225, 102971), (253, 91575), (275, 84249), (333, 69575), (345, 67155), (363, 63825), (407, 56925), (495, 46805), (555, 41745), (575, 40293), (605, 38295), (759, 30525), (825, 28083), (851, 27225), (925, 25047), (1035, 22385), (1089, 21275), (1221, 18975), (1265, 18315), (1665, 13915), (1725, 13431), (1815, 12765), (2035, 11385), (2277, 10175), (2475, 9361), (2553, 9075), (2775, 8349), (2783, 8325), (3025, 7659), (3663, 6325), (3795, 6105), (4255, 5445), (4477, 5175)]