83109645

素因数分解:

$3^6\times 5^1\times {\mathrm{151}}^2$

素因数の和:325

約数の個数: 42

約数和(自身を含む): 150525774

約数和(自身を除く): 67416129

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 243, 405, 453, 729, 755, 1215, 1359, 2265, 3645, 4077, 6795, 12231, 20385, 22801, 36693, 61155, 68403, 110079, 114005, 183465, 205209, 342015, 550395, 615627, 1026045, 1846881, 3078135, 5540643, 9234405, 16621929, 27703215, 83109645]

約数ペア:

[(1, 83109645), (3, 27703215), (5, 16621929), (9, 9234405), (15, 5540643), (27, 3078135), (45, 1846881), (81, 1026045), (135, 615627), (151, 550395), (243, 342015), (405, 205209), (453, 183465), (729, 114005), (755, 110079), (1215, 68403), (1359, 61155), (2265, 36693), (3645, 22801), (4077, 20385), (6795, 12231)]