125172003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 80114397

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 89, 109, 187, 253, 267, 327, 391, 561, 759, 979, 1173, 1199, 1513, 1853, 2047, 2507, 2937, 3597, 4301, 4539, 5559, 6141, 7521, 9701, 12903, 16643, 20383, 22517, 27577, 29103, 34799, 42619, 49929, 61149, 67551, 82731, 104397, 106711, 127857, 164917, 223123, 320133, 382789, 468809, 494751, 669369, 1148367, 1406427, 1814087, 2454353, 3793091, 5442261, 7363059, 11379273, 41724001, 125172003]

約数ペア:

[(1, 125172003), (3, 41724001), (11, 11379273), (17, 7363059), (23, 5442261), (33, 3793091), (51, 2454353), (69, 1814087), (89, 1406427), (109, 1148367), (187, 669369), (253, 494751), (267, 468809), (327, 382789), (391, 320133), (561, 223123), (759, 164917), (979, 127857), (1173, 106711), (1199, 104397), (1513, 82731), (1853, 67551), (2047, 61149), (2507, 49929), (2937, 42619), (3597, 34799), (4301, 29103), (4539, 27577), (5559, 22517), (6141, 20383), (7521, 16643), (9701, 12903)]