23167935

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 49920000

約数和(自身を除く): 26752065

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 49, 57, 63, 79, 95, 105, 133, 147, 171, 237, 245, 285, 315, 343, 395, 399, 441, 553, 665, 711, 735, 855, 931, 1029, 1185, 1197, 1501, 1659, 1715, 1995, 2205, 2765, 2793, 3087, 3555, 3871, 4503, 4655, 4977, 5145, 5985, 6517, 7505, 8295, 8379, 10507, 11613, 13509, 13965, 15435, 19355, 19551, 22515, 24885, 27097, 31521, 32585, 34839, 41895, 52535, 58065, 58653, 67545, 73549, 81291, 94563, 97755, 135485, 157605, 174195, 220647, 243873, 293265, 367745, 406455, 472815, 514843, 661941, 1103235, 1219365, 1544529, 2574215, 3309705, 4633587, 7722645, 23167935]

約数ペア:

[(1, 23167935), (3, 7722645), (5, 4633587), (7, 3309705), (9, 2574215), (15, 1544529), (19, 1219365), (21, 1103235), (35, 661941), (45, 514843), (49, 472815), (57, 406455), (63, 367745), (79, 293265), (95, 243873), (105, 220647), (133, 174195), (147, 157605), (171, 135485), (237, 97755), (245, 94563), (285, 81291), (315, 73549), (343, 67545), (395, 58653), (399, 58065), (441, 52535), (553, 41895), (665, 34839), (711, 32585), (735, 31521), (855, 27097), (931, 24885), (1029, 22515), (1185, 19551), (1197, 19355), (1501, 15435), (1659, 13965), (1715, 13509), (1995, 11613), (2205, 10507), (2765, 8379), (2793, 8295), (3087, 7505), (3555, 6517), (3871, 5985), (4503, 5145), (4655, 4977)]