495558675

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 941457600

約数和(自身を除く): 445898925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 89, 113, 135, 219, 225, 267, 339, 365, 445, 565, 657, 675, 801, 1017, 1095, 1335, 1695, 1825, 1971, 2225, 2403, 2825, 3051, 3285, 4005, 5085, 5475, 6497, 6675, 8249, 8475, 9855, 10057, 12015, 15255, 16425, 19491, 20025, 24747, 25425, 30171, 32485, 41245, 49275, 50285, 58473, 60075, 74241, 76275, 90513, 97455, 123735, 150855, 162425, 175419, 206225, 222723, 251425, 271539, 292365, 371205, 452565, 487275, 618675, 734161, 754275, 877095, 1113615, 1357695, 1461825, 1856025, 2202483, 2262825, 3670805, 4385475, 5568075, 6607449, 6788475, 11012415, 18354025, 19822347, 33037245, 55062075, 99111735, 165186225, 495558675]

約数ペア:

[(1, 495558675), (3, 165186225), (5, 99111735), (9, 55062075), (15, 33037245), (25, 19822347), (27, 18354025), (45, 11012415), (73, 6788475), (75, 6607449), (89, 5568075), (113, 4385475), (135, 3670805), (219, 2262825), (225, 2202483), (267, 1856025), (339, 1461825), (365, 1357695), (445, 1113615), (565, 877095), (657, 754275), (675, 734161), (801, 618675), (1017, 487275), (1095, 452565), (1335, 371205), (1695, 292365), (1825, 271539), (1971, 251425), (2225, 222723), (2403, 206225), (2825, 175419), (3051, 162425), (3285, 150855), (4005, 123735), (5085, 97455), (5475, 90513), (6497, 76275), (6675, 74241), (8249, 60075), (8475, 58473), (9855, 50285), (10057, 49275), (12015, 41245), (15255, 32485), (16425, 30171), (19491, 25425), (20025, 24747)]