15099808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 32291784

約数和(自身を除く): 17191976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 677, 697, 1312, 1354, 1394, 2708, 2788, 5416, 5576, 10832, 11152, 11509, 21664, 22304, 23018, 27757, 46036, 55514, 92072, 111028, 184144, 222056, 368288, 444112, 471869, 888224, 943738, 1887476, 3774952, 7549904, 15099808]

約数ペア:

[(1, 15099808), (2, 7549904), (4, 3774952), (8, 1887476), (16, 943738), (17, 888224), (32, 471869), (34, 444112), (41, 368288), (68, 222056), (82, 184144), (136, 111028), (164, 92072), (272, 55514), (328, 46036), (544, 27757), (656, 23018), (677, 22304), (697, 21664), (1312, 11509), (1354, 11152), (1394, 10832), (2708, 5576), (2788, 5416)]