693313495

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 1026952128

約数和(自身を除く): 333638633

約数列:

[1, 5, 7, 23, 35, 49, 61, 115, 161, 245, 305, 427, 805, 1127, 1403, 2017, 2135, 2989, 5635, 7015, 9821, 10085, 14119, 14945, 46391, 49105, 68747, 70595, 98833, 123037, 231955, 324737, 343735, 494165, 615185, 861259, 1623685, 2273159, 2829851, 4306295, 6028813, 11365795, 14149255, 19808957, 30144065, 99044785, 138662699, 693313495]

約数ペア:

[(1, 693313495), (5, 138662699), (7, 99044785), (23, 30144065), (35, 19808957), (49, 14149255), (61, 11365795), (115, 6028813), (161, 4306295), (245, 2829851), (305, 2273159), (427, 1623685), (805, 861259), (1127, 615185), (1403, 494165), (2017, 343735), (2135, 324737), (2989, 231955), (5635, 123037), (7015, 98833), (9821, 70595), (10085, 68747), (14119, 49105), (14945, 46391)]