45218385

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 91363200

約数和(自身を除く): 46144815

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 61, 85, 95, 135, 153, 171, 183, 255, 285, 289, 305, 323, 459, 513, 549, 765, 855, 867, 915, 969, 1037, 1159, 1445, 1615, 1647, 2295, 2565, 2601, 2745, 2907, 3111, 3477, 4335, 4845, 5185, 5491, 5795, 7803, 8235, 8721, 9333, 10431, 13005, 14535, 15555, 16473, 17385, 17629, 19703, 27455, 27999, 31293, 39015, 43605, 46665, 49419, 52155, 52887, 59109, 82365, 88145, 98515, 139995, 148257, 156465, 158661, 177327, 247095, 264435, 295545, 334951, 475983, 531981, 741285, 793305, 886635, 1004853, 1674755, 2379915, 2659905, 3014559, 5024265, 9043677, 15072795, 45218385]

約数ペア:

[(1, 45218385), (3, 15072795), (5, 9043677), (9, 5024265), (15, 3014559), (17, 2659905), (19, 2379915), (27, 1674755), (45, 1004853), (51, 886635), (57, 793305), (61, 741285), (85, 531981), (95, 475983), (135, 334951), (153, 295545), (171, 264435), (183, 247095), (255, 177327), (285, 158661), (289, 156465), (305, 148257), (323, 139995), (459, 98515), (513, 88145), (549, 82365), (765, 59109), (855, 52887), (867, 52155), (915, 49419), (969, 46665), (1037, 43605), (1159, 39015), (1445, 31293), (1615, 27999), (1647, 27455), (2295, 19703), (2565, 17629), (2601, 17385), (2745, 16473), (2907, 15555), (3111, 14535), (3477, 13005), (4335, 10431), (4845, 9333), (5185, 8721), (5491, 8235), (5795, 7803)]