71952335

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 120657600

約数和(自身を除く): 48705265

約数列:

[1, 5, 7, 13, 19, 29, 35, 41, 49, 65, 91, 95, 133, 145, 203, 205, 245, 247, 287, 377, 455, 533, 551, 637, 665, 779, 931, 1015, 1189, 1235, 1421, 1435, 1729, 1885, 2009, 2639, 2665, 2755, 3185, 3731, 3857, 3895, 4655, 5453, 5945, 7105, 7163, 8323, 8645, 10045, 10127, 12103, 13195, 15457, 18473, 18655, 19285, 22591, 26117, 26999, 27265, 35815, 38171, 41615, 50141, 50635, 58261, 60515, 70889, 77285, 92365, 108199, 112955, 130585, 134995, 158137, 190855, 250705, 291305, 293683, 350987, 354445, 496223, 540995, 757393, 790685, 1106959, 1468415, 1754935, 2055781, 2481115, 3786965, 5534795, 10278905, 14390467, 71952335]

約数ペア:

[(1, 71952335), (5, 14390467), (7, 10278905), (13, 5534795), (19, 3786965), (29, 2481115), (35, 2055781), (41, 1754935), (49, 1468415), (65, 1106959), (91, 790685), (95, 757393), (133, 540995), (145, 496223), (203, 354445), (205, 350987), (245, 293683), (247, 291305), (287, 250705), (377, 190855), (455, 158137), (533, 134995), (551, 130585), (637, 112955), (665, 108199), (779, 92365), (931, 77285), (1015, 70889), (1189, 60515), (1235, 58261), (1421, 50635), (1435, 50141), (1729, 41615), (1885, 38171), (2009, 35815), (2639, 27265), (2665, 26999), (2755, 26117), (3185, 22591), (3731, 19285), (3857, 18655), (3895, 18473), (4655, 15457), (5453, 13195), (5945, 12103), (7105, 10127), (7163, 10045), (8323, 8645)]