15263730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{937}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 39947544

約数和(自身を除く): 24683814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 937, 1086, 1629, 1810, 1874, 2715, 2811, 3258, 4685, 5430, 5622, 8145, 8433, 9370, 14055, 16290, 16866, 28110, 42165, 84330, 169597, 339194, 508791, 847985, 1017582, 1526373, 1695970, 2543955, 3052746, 5087910, 7631865, 15263730]

約数ペア:

[(1, 15263730), (2, 7631865), (3, 5087910), (5, 3052746), (6, 2543955), (9, 1695970), (10, 1526373), (15, 1017582), (18, 847985), (30, 508791), (45, 339194), (90, 169597), (181, 84330), (362, 42165), (543, 28110), (905, 16866), (937, 16290), (1086, 14055), (1629, 9370), (1810, 8433), (1874, 8145), (2715, 5622), (2811, 5430), (3258, 4685)]