15120426

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 31775040

約数和(自身を除く): 16654614

約数列:

[1, 2, 3, 6, 29, 58, 67, 87, 134, 174, 201, 402, 1297, 1943, 2594, 3886, 3891, 5829, 7782, 11658, 37613, 75226, 86899, 112839, 173798, 225678, 260697, 521394, 2520071, 5040142, 7560213, 15120426]

約数ペア:

[(1, 15120426), (2, 7560213), (3, 5040142), (6, 2520071), (29, 521394), (58, 260697), (67, 225678), (87, 173798), (134, 112839), (174, 86899), (201, 75226), (402, 37613), (1297, 11658), (1943, 7782), (2594, 5829), (3886, 3891)]