1265084715

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{6917}}^1$

素因数の和:7151

約数の個数: 32

約数和(自身を含む): 2062117440

約数和(自身を除く): 797032725

約数列:

[1, 3, 5, 15, 89, 137, 267, 411, 445, 685, 1335, 2055, 6917, 12193, 20751, 34585, 36579, 60965, 103755, 182895, 615613, 947629, 1846839, 2842887, 3078065, 4738145, 9234195, 14214435, 84338981, 253016943, 421694905, 1265084715]

約数ペア:

[(1, 1265084715), (3, 421694905), (5, 253016943), (15, 84338981), (89, 14214435), (137, 9234195), (267, 4738145), (411, 3078065), (445, 2842887), (685, 1846839), (1335, 947629), (2055, 615613), (6917, 182895), (12193, 103755), (20751, 60965), (34585, 36579)]