13304655

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:75

約数の個数: 120

約数和(自身を含む): 30979872

約数和(自身を除く): 17675217

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 27, 35, 39, 45, 57, 63, 65, 81, 91, 95, 105, 117, 133, 135, 171, 189, 195, 247, 273, 285, 315, 351, 361, 399, 405, 455, 513, 567, 585, 665, 741, 819, 855, 945, 1053, 1083, 1197, 1235, 1365, 1539, 1729, 1755, 1805, 1995, 2223, 2457, 2527, 2565, 2835, 3249, 3591, 3705, 4095, 4693, 5187, 5265, 5415, 5985, 6669, 7371, 7581, 7695, 8645, 9747, 10773, 11115, 12285, 12635, 14079, 15561, 16245, 17955, 20007, 22743, 23465, 25935, 29241, 32851, 33345, 36855, 37905, 42237, 46683, 48735, 53865, 68229, 70395, 77805, 98553, 100035, 113715, 126711, 140049, 146205, 164255, 204687, 211185, 233415, 295659, 341145, 380133, 492765, 633555, 700245, 886977, 1023435, 1478295, 1900665, 2660931, 4434885, 13304655]

約数ペア:

[(1, 13304655), (3, 4434885), (5, 2660931), (7, 1900665), (9, 1478295), (13, 1023435), (15, 886977), (19, 700245), (21, 633555), (27, 492765), (35, 380133), (39, 341145), (45, 295659), (57, 233415), (63, 211185), (65, 204687), (81, 164255), (91, 146205), (95, 140049), (105, 126711), (117, 113715), (133, 100035), (135, 98553), (171, 77805), (189, 70395), (195, 68229), (247, 53865), (273, 48735), (285, 46683), (315, 42237), (351, 37905), (361, 36855), (399, 33345), (405, 32851), (455, 29241), (513, 25935), (567, 23465), (585, 22743), (665, 20007), (741, 17955), (819, 16245), (855, 15561), (945, 14079), (1053, 12635), (1083, 12285), (1197, 11115), (1235, 10773), (1365, 9747), (1539, 8645), (1729, 7695), (1755, 7581), (1805, 7371), (1995, 6669), (2223, 5985), (2457, 5415), (2527, 5265), (2565, 5187), (2835, 4693), (3249, 4095), (3591, 3705)]