15256670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 33094656

約数和(自身を除く): 17837986

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 227, 235, 286, 454, 470, 517, 611, 715, 1034, 1135, 1222, 1430, 2270, 2497, 2585, 2951, 3055, 4994, 5170, 5902, 6110, 6721, 10669, 12485, 13442, 14755, 21338, 24970, 29510, 32461, 33605, 53345, 64922, 67210, 106690, 117359, 138697, 162305, 234718, 277394, 324610, 586795, 693485, 1173590, 1386970, 1525667, 3051334, 7628335, 15256670]

約数ペア:

[(1, 15256670), (2, 7628335), (5, 3051334), (10, 1525667), (11, 1386970), (13, 1173590), (22, 693485), (26, 586795), (47, 324610), (55, 277394), (65, 234718), (94, 162305), (110, 138697), (130, 117359), (143, 106690), (227, 67210), (235, 64922), (286, 53345), (454, 33605), (470, 32461), (517, 29510), (611, 24970), (715, 21338), (1034, 14755), (1135, 13442), (1222, 12485), (1430, 10669), (2270, 6721), (2497, 6110), (2585, 5902), (2951, 5170), (3055, 4994)]