39036735

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 74889360

約数和(自身を除く): 35852625

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 89, 95, 135, 171, 243, 267, 285, 361, 405, 445, 513, 801, 855, 1083, 1215, 1335, 1539, 1691, 1805, 2403, 2565, 3249, 4005, 4617, 5073, 5415, 7209, 7695, 8455, 9747, 12015, 15219, 16245, 21627, 23085, 25365, 29241, 32129, 36045, 45657, 48735, 76095, 87723, 96387, 108135, 136971, 146205, 160645, 228285, 289161, 410913, 438615, 481935, 684855, 867483, 1445805, 2054565, 2602449, 4337415, 7807347, 13012245, 39036735]

約数ペア:

[(1, 39036735), (3, 13012245), (5, 7807347), (9, 4337415), (15, 2602449), (19, 2054565), (27, 1445805), (45, 867483), (57, 684855), (81, 481935), (89, 438615), (95, 410913), (135, 289161), (171, 228285), (243, 160645), (267, 146205), (285, 136971), (361, 108135), (405, 96387), (445, 87723), (513, 76095), (801, 48735), (855, 45657), (1083, 36045), (1215, 32129), (1335, 29241), (1539, 25365), (1691, 23085), (1805, 21627), (2403, 16245), (2565, 15219), (3249, 12015), (4005, 9747), (4617, 8455), (5073, 7695), (5415, 7209)]