15322450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2179

約数の個数: 48

約数和(自身を含む): 33497856

約数和(自身を除く): 18175406

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 2143, 3575, 4286, 7150, 10715, 21430, 23573, 27859, 47146, 53575, 55718, 107150, 117865, 139295, 235730, 278590, 306449, 589325, 612898, 696475, 1178650, 1392950, 1532245, 3064490, 7661225, 15322450]

約数ペア:

[(1, 15322450), (2, 7661225), (5, 3064490), (10, 1532245), (11, 1392950), (13, 1178650), (22, 696475), (25, 612898), (26, 589325), (50, 306449), (55, 278590), (65, 235730), (110, 139295), (130, 117865), (143, 107150), (275, 55718), (286, 53575), (325, 47146), (550, 27859), (650, 23573), (715, 21430), (1430, 10715), (2143, 7150), (3575, 4286)]