155846835

素因数分解:

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

素因数の和:239

約数の個数: 96

約数和(自身を含む): 303663360

約数和(自身を除く): 147816525

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 81, 95, 129, 135, 157, 171, 215, 243, 285, 387, 405, 471, 513, 645, 785, 817, 855, 1161, 1215, 1413, 1539, 1935, 2355, 2451, 2565, 2983, 3483, 4085, 4239, 4617, 5805, 6751, 7065, 7353, 7695, 8949, 10449, 12255, 12717, 14915, 17415, 20253, 21195, 22059, 23085, 26847, 33755, 36765, 38151, 44745, 52245, 60759, 63585, 66177, 80541, 101265, 110295, 128269, 134235, 182277, 190755, 198531, 241623, 303795, 330885, 384807, 402705, 546831, 641345, 724869, 911385, 992655, 1154421, 1208115, 1640493, 1924035, 2734155, 3463263, 3624345, 5772105, 8202465, 10389789, 17316315, 31169367, 51948945, 155846835]

約数ペア:

[(1, 155846835), (3, 51948945), (5, 31169367), (9, 17316315), (15, 10389789), (19, 8202465), (27, 5772105), (43, 3624345), (45, 3463263), (57, 2734155), (81, 1924035), (95, 1640493), (129, 1208115), (135, 1154421), (157, 992655), (171, 911385), (215, 724869), (243, 641345), (285, 546831), (387, 402705), (405, 384807), (471, 330885), (513, 303795), (645, 241623), (785, 198531), (817, 190755), (855, 182277), (1161, 134235), (1215, 128269), (1413, 110295), (1539, 101265), (1935, 80541), (2355, 66177), (2451, 63585), (2565, 60759), (2983, 52245), (3483, 44745), (4085, 38151), (4239, 36765), (4617, 33755), (5805, 26847), (6751, 23085), (7065, 22059), (7353, 21195), (7695, 20253), (8949, 17415), (10449, 14915), (12255, 12717)]