130975395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1753}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 222772032

約数和(自身を除く): 91796637

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 293, 879, 1465, 1753, 4395, 4981, 5259, 8765, 14943, 24905, 26295, 29801, 74715, 89403, 149005, 447015, 513629, 1540887, 2568145, 7704435, 8731693, 26195079, 43658465, 130975395]

約数ペア:

[(1, 130975395), (3, 43658465), (5, 26195079), (15, 8731693), (17, 7704435), (51, 2568145), (85, 1540887), (255, 513629), (293, 447015), (879, 149005), (1465, 89403), (1753, 74715), (4395, 29801), (4981, 26295), (5259, 24905), (8765, 14943)]