120843345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{521}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 226205568

約数和(自身を除く): 105362223

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 521, 705, 987, 1563, 1645, 2209, 2605, 3647, 4935, 6627, 7815, 10941, 11045, 15463, 18235, 24487, 33135, 46389, 54705, 73461, 77315, 122435, 171409, 231945, 367305, 514227, 857045, 1150889, 2571135, 3452667, 5754445, 8056223, 17263335, 24168669, 40281115, 120843345]

約数ペア:

[(1, 120843345), (3, 40281115), (5, 24168669), (7, 17263335), (15, 8056223), (21, 5754445), (35, 3452667), (47, 2571135), (105, 1150889), (141, 857045), (235, 514227), (329, 367305), (521, 231945), (705, 171409), (987, 122435), (1563, 77315), (1645, 73461), (2209, 54705), (2605, 46389), (3647, 33135), (4935, 24487), (6627, 18235), (7815, 15463), (10941, 11045)]