23283975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 45747072

約数和(自身を除く): 22463097

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 167, 169, 195, 275, 325, 429, 501, 507, 715, 825, 835, 845, 975, 1837, 1859, 2145, 2171, 2505, 2535, 3575, 4175, 4225, 5511, 5577, 6513, 9185, 9295, 10725, 10855, 12525, 12675, 23881, 27555, 27885, 28223, 32565, 45925, 46475, 54275, 71643, 84669, 119405, 137775, 139425, 141115, 162825, 310453, 358215, 423345, 597025, 705575, 931359, 1552265, 1791075, 2116725, 4656795, 7761325, 23283975]

約数ペア:

[(1, 23283975), (3, 7761325), (5, 4656795), (11, 2116725), (13, 1791075), (15, 1552265), (25, 931359), (33, 705575), (39, 597025), (55, 423345), (65, 358215), (75, 310453), (143, 162825), (165, 141115), (167, 139425), (169, 137775), (195, 119405), (275, 84669), (325, 71643), (429, 54275), (501, 46475), (507, 45925), (715, 32565), (825, 28223), (835, 27885), (845, 27555), (975, 23881), (1837, 12675), (1859, 12525), (2145, 10855), (2171, 10725), (2505, 9295), (2535, 9185), (3575, 6513), (4175, 5577), (4225, 5511)]