38108455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 59484672

約数和(自身を除く): 21376217

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 103, 155, 217, 341, 385, 515, 721, 961, 1085, 1133, 1705, 2387, 3193, 3605, 4805, 5665, 6727, 7931, 10571, 11935, 15965, 22351, 33635, 35123, 39655, 52855, 73997, 98983, 111755, 175615, 245861, 369985, 494915, 692881, 1088813, 1229305, 3464405, 5444065, 7621691, 38108455]

約数ペア:

[(1, 38108455), (5, 7621691), (7, 5444065), (11, 3464405), (31, 1229305), (35, 1088813), (55, 692881), (77, 494915), (103, 369985), (155, 245861), (217, 175615), (341, 111755), (385, 98983), (515, 73997), (721, 52855), (961, 39655), (1085, 35123), (1133, 33635), (1705, 22351), (2387, 15965), (3193, 11935), (3605, 10571), (4805, 7931), (5665, 6727)]