13817475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 29299712

約数和(自身を除く): 15482237

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 155, 175, 217, 225, 279, 283, 315, 465, 525, 651, 775, 849, 1085, 1395, 1415, 1575, 1953, 1981, 2325, 2547, 3255, 4245, 5425, 5943, 6975, 7075, 8773, 9765, 9905, 12735, 16275, 17829, 21225, 26319, 29715, 43865, 48825, 49525, 61411, 63675, 78957, 89145, 131595, 148575, 184233, 219325, 307055, 394785, 445725, 552699, 657975, 921165, 1535275, 1973925, 2763495, 4605825, 13817475]

約数ペア:

[(1, 13817475), (3, 4605825), (5, 2763495), (7, 1973925), (9, 1535275), (15, 921165), (21, 657975), (25, 552699), (31, 445725), (35, 394785), (45, 307055), (63, 219325), (75, 184233), (93, 148575), (105, 131595), (155, 89145), (175, 78957), (217, 63675), (225, 61411), (279, 49525), (283, 48825), (315, 43865), (465, 29715), (525, 26319), (651, 21225), (775, 17829), (849, 16275), (1085, 12735), (1395, 9905), (1415, 9765), (1575, 8773), (1953, 7075), (1981, 6975), (2325, 5943), (2547, 5425), (3255, 4245)]