69398595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 145566720

約数和(自身を除く): 76168125

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 71, 87, 105, 107, 145, 203, 213, 261, 315, 321, 355, 435, 497, 535, 609, 639, 749, 963, 1015, 1065, 1305, 1491, 1605, 1827, 2059, 2247, 2485, 3045, 3103, 3195, 3745, 4473, 4815, 6177, 6741, 7455, 7597, 9135, 9309, 10295, 11235, 14413, 15515, 18531, 21721, 22365, 22791, 27927, 30885, 33705, 37985, 43239, 46545, 53179, 65163, 68373, 72065, 92655, 108605, 113955, 129717, 139635, 159537, 195489, 216195, 220313, 265895, 325815, 341865, 478611, 648585, 660939, 797685, 977445, 1101565, 1542191, 1982817, 2393055, 3304695, 4626573, 7710955, 9914085, 13879719, 23132865, 69398595]

約数ペア:

[(1, 69398595), (3, 23132865), (5, 13879719), (7, 9914085), (9, 7710955), (15, 4626573), (21, 3304695), (29, 2393055), (35, 1982817), (45, 1542191), (63, 1101565), (71, 977445), (87, 797685), (105, 660939), (107, 648585), (145, 478611), (203, 341865), (213, 325815), (261, 265895), (315, 220313), (321, 216195), (355, 195489), (435, 159537), (497, 139635), (535, 129717), (609, 113955), (639, 108605), (749, 92655), (963, 72065), (1015, 68373), (1065, 65163), (1305, 53179), (1491, 46545), (1605, 43239), (1827, 37985), (2059, 33705), (2247, 30885), (2485, 27927), (3045, 22791), (3103, 22365), (3195, 21721), (3745, 18531), (4473, 15515), (4815, 14413), (6177, 11235), (6741, 10295), (7455, 9309), (7597, 9135)]