65628495

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 56299185

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 71, 123, 135, 167, 205, 213, 355, 369, 501, 615, 639, 835, 1065, 1107, 1503, 1845, 1917, 2505, 2911, 3195, 4509, 5535, 6847, 7515, 8733, 9585, 11857, 14555, 20541, 22545, 26199, 34235, 35571, 43665, 59285, 61623, 78597, 102705, 106713, 130995, 177855, 184869, 308115, 320139, 392985, 486137, 533565, 924345, 1458411, 1600695, 2430685, 4375233, 7292055, 13125699, 21876165, 65628495]

約数ペア:

[(1, 65628495), (3, 21876165), (5, 13125699), (9, 7292055), (15, 4375233), (27, 2430685), (41, 1600695), (45, 1458411), (71, 924345), (123, 533565), (135, 486137), (167, 392985), (205, 320139), (213, 308115), (355, 184869), (369, 177855), (501, 130995), (615, 106713), (639, 102705), (835, 78597), (1065, 61623), (1107, 59285), (1503, 43665), (1845, 35571), (1917, 34235), (2505, 26199), (2911, 22545), (3195, 20541), (4509, 14555), (5535, 11857), (6847, 9585), (7515, 8733)]