157065180075

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4441}}^1\times {\mathrm{8273}}^1$

素因数の和:12749

約数の個数: 72

約数和(自身を含む): 296230050480

約数和(自身を除く): 139164870405

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 4441, 8273, 13323, 22205, 24819, 39969, 41365, 66615, 74457, 84379, 111025, 124095, 157187, 199845, 206825, 253137, 333075, 372285, 421895, 471561, 620475, 759411, 785935, 999225, 1265685, 1414683, 1861425, 2109475, 2357805, 3797055, 3929675, 6328425, 7073415, 11789025, 18985275, 35367075, 36740393, 110221179, 183701965, 330663537, 551105895, 698067467, 918509825, 1653317685, 2094202401, 2755529475, 3490337335, 6282607203, 8266588425, 10471012005, 17451686675, 31413036015, 52355060025, 157065180075]

約数ペア:

[(1, 157065180075), (3, 52355060025), (5, 31413036015), (9, 17451686675), (15, 10471012005), (19, 8266588425), (25, 6282607203), (45, 3490337335), (57, 2755529475), (75, 2094202401), (95, 1653317685), (171, 918509825), (225, 698067467), (285, 551105895), (475, 330663537), (855, 183701965), (1425, 110221179), (4275, 36740393), (4441, 35367075), (8273, 18985275), (13323, 11789025), (22205, 7073415), (24819, 6328425), (39969, 3929675), (41365, 3797055), (66615, 2357805), (74457, 2109475), (84379, 1861425), (111025, 1414683), (124095, 1265685), (157187, 999225), (199845, 785935), (206825, 759411), (253137, 620475), (333075, 471561), (372285, 421895)]