22532985

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 43908480

約数和(自身を除く): 21375495

約数列:

[1, 3, 5, 9, 15, 23, 27, 41, 45, 59, 69, 81, 115, 123, 135, 177, 205, 207, 295, 345, 369, 405, 531, 615, 621, 885, 943, 1035, 1107, 1357, 1593, 1845, 1863, 2419, 2655, 2829, 3105, 3321, 4071, 4715, 4779, 5535, 6785, 7257, 7965, 8487, 9315, 12095, 12213, 14145, 16605, 20355, 21771, 23895, 25461, 36285, 36639, 42435, 55637, 61065, 65313, 76383, 108855, 109917, 127305, 166911, 183195, 195939, 278185, 326565, 381915, 500733, 549585, 834555, 979695, 1502199, 2503665, 4506597, 7510995, 22532985]

約数ペア:

[(1, 22532985), (3, 7510995), (5, 4506597), (9, 2503665), (15, 1502199), (23, 979695), (27, 834555), (41, 549585), (45, 500733), (59, 381915), (69, 326565), (81, 278185), (115, 195939), (123, 183195), (135, 166911), (177, 127305), (205, 109917), (207, 108855), (295, 76383), (345, 65313), (369, 61065), (405, 55637), (531, 42435), (615, 36639), (621, 36285), (885, 25461), (943, 23895), (1035, 21771), (1107, 20355), (1357, 16605), (1593, 14145), (1845, 12213), (1863, 12095), (2419, 9315), (2655, 8487), (2829, 7965), (3105, 7257), (3321, 6785), (4071, 5535), (4715, 4779)]