15286112

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 31497984

約数和(自身を除く): 16211872

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 122, 164, 191, 244, 328, 382, 488, 656, 764, 976, 1312, 1528, 1952, 2501, 3056, 5002, 6112, 7831, 10004, 11651, 15662, 20008, 23302, 31324, 40016, 46604, 62648, 80032, 93208, 125296, 186416, 250592, 372832, 477691, 955382, 1910764, 3821528, 7643056, 15286112]

約数ペア:

[(1, 15286112), (2, 7643056), (4, 3821528), (8, 1910764), (16, 955382), (32, 477691), (41, 372832), (61, 250592), (82, 186416), (122, 125296), (164, 93208), (191, 80032), (244, 62648), (328, 46604), (382, 40016), (488, 31324), (656, 23302), (764, 20008), (976, 15662), (1312, 11651), (1528, 10004), (1952, 7831), (2501, 6112), (3056, 5002)]