68376345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8273}}^1$

素因数の和:8329

約数の個数: 32

約数和(自身を含む): 119145600

約数和(自身を除く): 50769255

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 8273, 24819, 41365, 124095, 157187, 239917, 471561, 719751, 785935, 1199585, 2357805, 3598755, 4558423, 13675269, 22792115, 68376345]

約数ペア:

[(1, 68376345), (3, 22792115), (5, 13675269), (15, 4558423), (19, 3598755), (29, 2357805), (57, 1199585), (87, 785935), (95, 719751), (145, 471561), (285, 239917), (435, 157187), (551, 124095), (1653, 41365), (2755, 24819), (8265, 8273)]