71949735

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3727}}^1$

素因数の和:3765

約数の個数: 64

約数和(自身を含む): 150312960

約数和(自身を除く): 78363225

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1485, 1755, 2145, 3727, 3861, 6435, 11181, 18635, 19305, 33543, 40997, 48451, 55905, 100629, 122991, 145353, 167715, 204985, 242255, 368973, 436059, 503145, 532961, 614955, 726765, 1106919, 1308177, 1598883, 1844865, 2180295, 2664805, 4796649, 5534595, 6540885, 7994415, 14389947, 23983245, 71949735]

約数ペア:

[(1, 71949735), (3, 23983245), (5, 14389947), (9, 7994415), (11, 6540885), (13, 5534595), (15, 4796649), (27, 2664805), (33, 2180295), (39, 1844865), (45, 1598883), (55, 1308177), (65, 1106919), (99, 726765), (117, 614955), (135, 532961), (143, 503145), (165, 436059), (195, 368973), (297, 242255), (351, 204985), (429, 167715), (495, 145353), (585, 122991), (715, 100629), (1287, 55905), (1485, 48451), (1755, 40997), (2145, 33543), (3727, 19305), (3861, 18635), (6435, 11181)]