15707301515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{2969}}^1$

素因数の和:3343

約数の個数: 32

約数和(自身を含む): 19561227840

約数和(自身を除く): 3853926325

約数列:

[1, 5, 41, 131, 197, 205, 655, 985, 2969, 5371, 8077, 14845, 25807, 26855, 40385, 121729, 129035, 388939, 584893, 608645, 1058087, 1944695, 2924465, 5290435, 15946499, 23980613, 76620983, 79732495, 119903065, 383104915, 3141460303, 15707301515]

約数ペア:

[(1, 15707301515), (5, 3141460303), (41, 383104915), (131, 119903065), (197, 79732495), (205, 76620983), (655, 23980613), (985, 15946499), (2969, 5290435), (5371, 2924465), (8077, 1944695), (14845, 1058087), (25807, 608645), (26855, 584893), (40385, 388939), (121729, 129035)]