25906230

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{1523}}^1$

素因数の和:1552

約数の個数: 96

約数和(自身を含む): 79881984

約数和(自身を除く): 53975754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1523, 1701, 1890, 2430, 2835, 3046, 3402, 4569, 5670, 7615, 8505, 9138, 10661, 13707, 15230, 17010, 21322, 22845, 27414, 31983, 41121, 45690, 53305, 63966, 68535, 82242, 95949, 106610, 123363, 137070, 159915, 191898, 205605, 246726, 287847, 319830, 370089, 411210, 479745, 575694, 616815, 740178, 863541, 959490, 1233630, 1439235, 1727082, 1850445, 2590623, 2878470, 3700890, 4317705, 5181246, 8635410, 12953115, 25906230]

約数ペア:

[(1, 25906230), (2, 12953115), (3, 8635410), (5, 5181246), (6, 4317705), (7, 3700890), (9, 2878470), (10, 2590623), (14, 1850445), (15, 1727082), (18, 1439235), (21, 1233630), (27, 959490), (30, 863541), (35, 740178), (42, 616815), (45, 575694), (54, 479745), (63, 411210), (70, 370089), (81, 319830), (90, 287847), (105, 246726), (126, 205605), (135, 191898), (162, 159915), (189, 137070), (210, 123363), (243, 106610), (270, 95949), (315, 82242), (378, 68535), (405, 63966), (486, 53305), (567, 45690), (630, 41121), (810, 31983), (945, 27414), (1134, 22845), (1215, 21322), (1523, 17010), (1701, 15230), (1890, 13707), (2430, 10661), (2835, 9138), (3046, 8505), (3402, 7615), (4569, 5670)]