153885095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 238097664

約数和(自身を除く): 84212569

約数列:

[1, 5, 7, 13, 35, 41, 65, 73, 91, 113, 205, 287, 365, 455, 511, 533, 565, 791, 949, 1435, 1469, 2555, 2665, 2993, 3731, 3955, 4633, 4745, 6643, 7345, 8249, 10283, 14965, 18655, 20951, 23165, 32431, 33215, 38909, 41245, 51415, 57743, 60229, 104755, 107237, 162155, 194545, 272363, 288715, 301145, 338209, 421603, 536185, 750659, 1361815, 1691045, 2108015, 2367463, 3753295, 4396717, 11837315, 21983585, 30777019, 153885095]

約数ペア:

[(1, 153885095), (5, 30777019), (7, 21983585), (13, 11837315), (35, 4396717), (41, 3753295), (65, 2367463), (73, 2108015), (91, 1691045), (113, 1361815), (205, 750659), (287, 536185), (365, 421603), (455, 338209), (511, 301145), (533, 288715), (565, 272363), (791, 194545), (949, 162155), (1435, 107237), (1469, 104755), (2555, 60229), (2665, 57743), (2993, 51415), (3731, 41245), (3955, 38909), (4633, 33215), (4745, 32431), (6643, 23165), (7345, 20951), (8249, 18655), (10283, 14965)]