72067275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{45757}}^1$

素因数の和:45780

約数の個数: 36

約数和(自身を含む): 147523792

約数和(自身を除く): 75456517

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 45757, 137271, 228785, 320299, 411813, 686355, 960897, 1143925, 1601495, 2059065, 2882691, 3431775, 4804485, 8007475, 10295325, 14413455, 24022425, 72067275]

約数ペア:

[(1, 72067275), (3, 24022425), (5, 14413455), (7, 10295325), (9, 8007475), (15, 4804485), (21, 3431775), (25, 2882691), (35, 2059065), (45, 1601495), (63, 1143925), (75, 960897), (105, 686355), (175, 411813), (225, 320299), (315, 228785), (525, 137271), (1575, 45757)]