3631185

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 6888960

約数和(自身を除く): 3257775

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 137, 155, 171, 279, 285, 411, 465, 589, 685, 855, 1233, 1395, 1767, 2055, 2603, 2945, 4247, 5301, 6165, 7809, 8835, 12741, 13015, 21235, 23427, 26505, 38223, 39045, 63705, 80693, 117135, 191115, 242079, 403465, 726237, 1210395, 3631185]

約数ペア:

[(1, 3631185), (3, 1210395), (5, 726237), (9, 403465), (15, 242079), (19, 191115), (31, 117135), (45, 80693), (57, 63705), (93, 39045), (95, 38223), (137, 26505), (155, 23427), (171, 21235), (279, 13015), (285, 12741), (411, 8835), (465, 7809), (589, 6165), (685, 5301), (855, 4247), (1233, 2945), (1395, 2603), (1767, 2055)]