243215654275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14990179}}^1$

素因数の和:14990259

約数の個数: 24

約数和(自身を含む): 334580817600

約数和(自身を除く): 91365163325

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3245, 16225, 14990179, 74950895, 164891969, 374754475, 824459845, 884420561, 4122299225, 4422102805, 9728626171, 22110514025, 48643130855, 243215654275]

約数ペア:

[(1, 243215654275), (5, 48643130855), (11, 22110514025), (25, 9728626171), (55, 4422102805), (59, 4122299225), (275, 884420561), (295, 824459845), (649, 374754475), (1475, 164891969), (3245, 74950895), (16225, 14990179)]