65264550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33469}}^1$

素因数の和:33497

約数の個数: 48

約数和(自身を含む): 174311760

約数和(自身を除く): 109047210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 33469, 66938, 100407, 167345, 200814, 334690, 435097, 502035, 836725, 870194, 1004070, 1305291, 1673450, 2175485, 2510175, 2610582, 4350970, 5020350, 6526455, 10877425, 13052910, 21754850, 32632275, 65264550]

約数ペア:

[(1, 65264550), (2, 32632275), (3, 21754850), (5, 13052910), (6, 10877425), (10, 6526455), (13, 5020350), (15, 4350970), (25, 2610582), (26, 2510175), (30, 2175485), (39, 1673450), (50, 1305291), (65, 1004070), (75, 870194), (78, 836725), (130, 502035), (150, 435097), (195, 334690), (325, 200814), (390, 167345), (650, 100407), (975, 66938), (1950, 33469)]