72636345

素因数分解:

$3^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 131668992

約数和(自身を除く): 59032647

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 191, 243, 313, 405, 573, 939, 955, 1215, 1565, 1719, 2817, 2865, 4695, 5157, 8451, 8595, 14085, 15471, 25353, 25785, 42255, 46413, 59783, 76059, 77355, 126765, 179349, 232065, 298915, 380295, 538047, 896745, 1614141, 2690235, 4842423, 8070705, 14527269, 24212115, 72636345]

約数ペア:

[(1, 72636345), (3, 24212115), (5, 14527269), (9, 8070705), (15, 4842423), (27, 2690235), (45, 1614141), (81, 896745), (135, 538047), (191, 380295), (243, 298915), (313, 232065), (405, 179349), (573, 126765), (939, 77355), (955, 76059), (1215, 59783), (1565, 46413), (1719, 42255), (2817, 25785), (2865, 25353), (4695, 15471), (5157, 14085), (8451, 8595)]