17316315

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 33369600

約数和(自身を除く): 16053285

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 95, 129, 135, 157, 171, 215, 285, 387, 471, 513, 645, 785, 817, 855, 1161, 1413, 1935, 2355, 2451, 2565, 2983, 4085, 4239, 5805, 6751, 7065, 7353, 8949, 12255, 14915, 20253, 21195, 22059, 26847, 33755, 36765, 44745, 60759, 80541, 101265, 110295, 128269, 134235, 182277, 303795, 384807, 402705, 641345, 911385, 1154421, 1924035, 3463263, 5772105, 17316315]

約数ペア:

[(1, 17316315), (3, 5772105), (5, 3463263), (9, 1924035), (15, 1154421), (19, 911385), (27, 641345), (43, 402705), (45, 384807), (57, 303795), (95, 182277), (129, 134235), (135, 128269), (157, 110295), (171, 101265), (215, 80541), (285, 60759), (387, 44745), (471, 36765), (513, 33755), (645, 26847), (785, 22059), (817, 21195), (855, 20253), (1161, 14915), (1413, 12255), (1935, 8949), (2355, 7353), (2451, 7065), (2565, 6751), (2983, 5805), (4085, 4239)]