11213455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 15863040

約数和(自身を除く): 4649585

約数列:

[1, 5, 11, 17, 55, 67, 85, 179, 187, 335, 737, 895, 935, 1139, 1969, 3043, 3685, 5695, 9845, 11993, 12529, 15215, 33473, 59965, 62645, 131923, 167365, 203881, 659615, 1019405, 2242691, 11213455]

約数ペア:

[(1, 11213455), (5, 2242691), (11, 1019405), (17, 659615), (55, 203881), (67, 167365), (85, 131923), (179, 62645), (187, 59965), (335, 33473), (737, 15215), (895, 12529), (935, 11993), (1139, 9845), (1969, 5695), (3043, 3685)]