24243525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 47005920

約数和(自身を除く): 22762395

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 53, 57, 75, 95, 107, 159, 171, 225, 265, 285, 321, 475, 477, 535, 795, 855, 963, 1007, 1325, 1425, 1605, 2033, 2385, 2675, 3021, 3975, 4275, 4815, 5035, 5671, 6099, 8025, 9063, 10165, 11925, 15105, 17013, 18297, 24075, 25175, 28355, 30495, 45315, 50825, 51039, 75525, 85065, 91485, 107749, 141775, 152475, 226575, 255195, 323247, 425325, 457425, 538745, 969741, 1275975, 1616235, 2693725, 4848705, 8081175, 24243525]

約数ペア:

[(1, 24243525), (3, 8081175), (5, 4848705), (9, 2693725), (15, 1616235), (19, 1275975), (25, 969741), (45, 538745), (53, 457425), (57, 425325), (75, 323247), (95, 255195), (107, 226575), (159, 152475), (171, 141775), (225, 107749), (265, 91485), (285, 85065), (321, 75525), (475, 51039), (477, 50825), (535, 45315), (795, 30495), (855, 28355), (963, 25175), (1007, 24075), (1325, 18297), (1425, 17013), (1605, 15105), (2033, 11925), (2385, 10165), (2675, 9063), (3021, 8025), (3975, 6099), (4275, 5671), (4815, 5035)]