302808465

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 546264576

約数和(自身を除く): 243456111

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 131, 155, 279, 393, 465, 655, 1179, 1395, 1657, 1965, 4061, 4971, 5895, 8285, 12183, 14913, 20305, 24855, 36549, 51367, 60915, 74565, 154101, 182745, 217067, 256835, 462303, 651201, 770505, 1085335, 1953603, 2311515, 3256005, 6729077, 9768015, 20187231, 33645385, 60561693, 100936155, 302808465]

約数ペア:

[(1, 302808465), (3, 100936155), (5, 60561693), (9, 33645385), (15, 20187231), (31, 9768015), (45, 6729077), (93, 3256005), (131, 2311515), (155, 1953603), (279, 1085335), (393, 770505), (465, 651201), (655, 462303), (1179, 256835), (1395, 217067), (1657, 182745), (1965, 154101), (4061, 74565), (4971, 60915), (5895, 51367), (8285, 36549), (12183, 24855), (14913, 20305)]