224745465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 421977600

約数和(自身を除く): 197232135

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 109, 219, 269, 327, 365, 511, 545, 763, 807, 1095, 1345, 1533, 1635, 1883, 2289, 2555, 3815, 4035, 5649, 7665, 7957, 9415, 11445, 19637, 23871, 28245, 29321, 39785, 55699, 58911, 87963, 98185, 119355, 137459, 146605, 167097, 205247, 278495, 294555, 412377, 439815, 615741, 687295, 835485, 1026235, 2061885, 2140433, 3078705, 6421299, 10702165, 14983031, 32106495, 44949093, 74915155, 224745465]

約数ペア:

[(1, 224745465), (3, 74915155), (5, 44949093), (7, 32106495), (15, 14983031), (21, 10702165), (35, 6421299), (73, 3078705), (105, 2140433), (109, 2061885), (219, 1026235), (269, 835485), (327, 687295), (365, 615741), (511, 439815), (545, 412377), (763, 294555), (807, 278495), (1095, 205247), (1345, 167097), (1533, 146605), (1635, 137459), (1883, 119355), (2289, 98185), (2555, 87963), (3815, 58911), (4035, 55699), (5649, 39785), (7665, 29321), (7957, 28245), (9415, 23871), (11445, 19637)]