91908987135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{563}}^1\times {\mathrm{222107}}^1$

素因数の和:222692

約数の個数: 48

約数和(自身を含む): 171367871616

約数和(自身を除く): 79458884481

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 563, 735, 1689, 2815, 3941, 8445, 11823, 19705, 27587, 59115, 82761, 137935, 222107, 413805, 666321, 1110535, 1554749, 3331605, 4664247, 7773745, 10883243, 23321235, 32649729, 54416215, 125046241, 163248645, 375138723, 625231205, 875323687, 1875693615, 2625971061, 4376618435, 6127265809, 13129855305, 18381797427, 30636329045, 91908987135]

約数ペア:

[(1, 91908987135), (3, 30636329045), (5, 18381797427), (7, 13129855305), (15, 6127265809), (21, 4376618435), (35, 2625971061), (49, 1875693615), (105, 875323687), (147, 625231205), (245, 375138723), (563, 163248645), (735, 125046241), (1689, 54416215), (2815, 32649729), (3941, 23321235), (8445, 10883243), (11823, 7773745), (19705, 4664247), (27587, 3331605), (59115, 1554749), (82761, 1110535), (137935, 666321), (222107, 413805)]