15287008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 33176304

約数和(自身を除く): 17889296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 317, 352, 548, 634, 1096, 1268, 1507, 2192, 2536, 3014, 3487, 4384, 5072, 6028, 6974, 10144, 12056, 13948, 24112, 27896, 43429, 48224, 55792, 86858, 111584, 173716, 347432, 477719, 694864, 955438, 1389728, 1910876, 3821752, 7643504, 15287008]

約数ペア:

[(1, 15287008), (2, 7643504), (4, 3821752), (8, 1910876), (11, 1389728), (16, 955438), (22, 694864), (32, 477719), (44, 347432), (88, 173716), (137, 111584), (176, 86858), (274, 55792), (317, 48224), (352, 43429), (548, 27896), (634, 24112), (1096, 13948), (1268, 12056), (1507, 10144), (2192, 6974), (2536, 6028), (3014, 5072), (3487, 4384)]