23923515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 49124880

約数和(自身を除く): 25201365

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 121, 147, 165, 231, 245, 269, 363, 385, 539, 605, 735, 807, 847, 1155, 1345, 1617, 1815, 1883, 2541, 2695, 2959, 4035, 4235, 5649, 5929, 8085, 8877, 9415, 12705, 13181, 14795, 17787, 20713, 28245, 29645, 32549, 39543, 44385, 62139, 65905, 88935, 97647, 103565, 144991, 162745, 197715, 227843, 310695, 434973, 488235, 683529, 724955, 1139215, 1594901, 2174865, 3417645, 4784703, 7974505, 23923515]

約数ペア:

[(1, 23923515), (3, 7974505), (5, 4784703), (7, 3417645), (11, 2174865), (15, 1594901), (21, 1139215), (33, 724955), (35, 683529), (49, 488235), (55, 434973), (77, 310695), (105, 227843), (121, 197715), (147, 162745), (165, 144991), (231, 103565), (245, 97647), (269, 88935), (363, 65905), (385, 62139), (539, 44385), (605, 39543), (735, 32549), (807, 29645), (847, 28245), (1155, 20713), (1345, 17787), (1617, 14795), (1815, 13181), (1883, 12705), (2541, 9415), (2695, 8877), (2959, 8085), (4035, 5929), (4235, 5649)]