15515004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 22224516

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 179, 186, 233, 358, 372, 466, 537, 699, 716, 932, 1074, 1398, 2148, 2796, 5549, 7223, 11098, 14446, 16647, 21669, 22196, 28892, 33294, 41707, 43338, 66588, 83414, 86676, 125121, 166828, 250242, 500484, 1292917, 2585834, 3878751, 5171668, 7757502, 15515004]

約数ペア:

[(1, 15515004), (2, 7757502), (3, 5171668), (4, 3878751), (6, 2585834), (12, 1292917), (31, 500484), (62, 250242), (93, 166828), (124, 125121), (179, 86676), (186, 83414), (233, 66588), (358, 43338), (372, 41707), (466, 33294), (537, 28892), (699, 22196), (716, 21669), (932, 16647), (1074, 14446), (1398, 11098), (2148, 7223), (2796, 5549)]