1437345

素因数分解:

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

素因数の和:53

約数の個数: 72

約数和(自身を含む): 3197376

約数和(自身を除く): 1760031

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 169, 189, 195, 243, 273, 315, 351, 405, 455, 507, 567, 585, 819, 845, 945, 1053, 1183, 1215, 1365, 1521, 1701, 1755, 2457, 2535, 2835, 3159, 3549, 4095, 4563, 5265, 5915, 7371, 7605, 8505, 10647, 12285, 13689, 15795, 17745, 22113, 22815, 31941, 36855, 41067, 53235, 68445, 95823, 110565, 159705, 205335, 287469, 479115, 1437345]

約数ペア:

[(1, 1437345), (3, 479115), (5, 287469), (7, 205335), (9, 159705), (13, 110565), (15, 95823), (21, 68445), (27, 53235), (35, 41067), (39, 36855), (45, 31941), (63, 22815), (65, 22113), (81, 17745), (91, 15795), (105, 13689), (117, 12285), (135, 10647), (169, 8505), (189, 7605), (195, 7371), (243, 5915), (273, 5265), (315, 4563), (351, 4095), (405, 3549), (455, 3159), (507, 2835), (567, 2535), (585, 2457), (819, 1755), (845, 1701), (945, 1521), (1053, 1365), (1183, 1215)]