429577555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 629959680

約数和(自身を除く): 200382125

約数列:

[1, 5, 11, 19, 23, 55, 61, 95, 115, 209, 253, 293, 305, 437, 671, 1045, 1159, 1265, 1403, 1465, 2185, 3223, 3355, 4807, 5567, 5795, 6739, 7015, 12749, 15433, 16115, 17873, 24035, 26657, 27835, 33695, 61237, 63745, 74129, 77165, 89365, 128041, 133285, 196603, 293227, 306185, 339587, 370645, 411079, 640205, 983015, 1408451, 1466135, 1697935, 2055395, 3735457, 4521869, 7042255, 7810501, 18677285, 22609345, 39052505, 85915511, 429577555]

約数ペア:

[(1, 429577555), (5, 85915511), (11, 39052505), (19, 22609345), (23, 18677285), (55, 7810501), (61, 7042255), (95, 4521869), (115, 3735457), (209, 2055395), (253, 1697935), (293, 1466135), (305, 1408451), (437, 983015), (671, 640205), (1045, 411079), (1159, 370645), (1265, 339587), (1403, 306185), (1465, 293227), (2185, 196603), (3223, 133285), (3355, 128041), (4807, 89365), (5567, 77165), (5795, 74129), (6739, 63745), (7015, 61237), (12749, 33695), (15433, 27835), (16115, 26657), (17873, 24035)]