1356140065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{1879}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 1971924480

約数和(自身を除く): 615784415

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 1213, 1879, 6065, 8491, 9395, 13153, 20621, 31943, 42455, 65765, 103105, 144347, 159715, 223601, 721735, 1118005, 2279227, 11396135, 15954589, 38746859, 79772945, 193734295, 271228013, 1356140065]

約数ペア:

[(1, 1356140065), (5, 271228013), (7, 193734295), (17, 79772945), (35, 38746859), (85, 15954589), (119, 11396135), (595, 2279227), (1213, 1118005), (1879, 721735), (6065, 223601), (8491, 159715), (9395, 144347), (13153, 103105), (20621, 65765), (31943, 42455)]