15009368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 18168232

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 79, 88, 127, 136, 158, 187, 254, 316, 374, 508, 632, 748, 869, 1016, 1343, 1397, 1496, 1738, 2159, 2686, 2794, 3476, 4318, 5372, 5588, 6952, 8636, 10033, 10744, 11176, 14773, 17272, 20066, 23749, 29546, 40132, 47498, 59092, 80264, 94996, 110363, 118184, 170561, 189992, 220726, 341122, 441452, 682244, 882904, 1364488, 1876171, 3752342, 7504684, 15009368]

約数ペア:

[(1, 15009368), (2, 7504684), (4, 3752342), (8, 1876171), (11, 1364488), (17, 882904), (22, 682244), (34, 441452), (44, 341122), (68, 220726), (79, 189992), (88, 170561), (127, 118184), (136, 110363), (158, 94996), (187, 80264), (254, 59092), (316, 47498), (374, 40132), (508, 29546), (632, 23749), (748, 20066), (869, 17272), (1016, 14773), (1343, 11176), (1397, 10744), (1496, 10033), (1738, 8636), (2159, 6952), (2686, 5588), (2794, 5372), (3476, 4318)]