73460475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 146008512

約数和(自身を除く): 72548037

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 67, 75, 99, 165, 201, 225, 275, 335, 443, 495, 603, 737, 825, 1005, 1329, 1675, 2211, 2215, 2475, 3015, 3685, 3987, 4873, 5025, 6633, 6645, 11055, 11075, 14619, 15075, 18425, 19935, 24365, 29681, 33165, 33225, 43857, 55275, 73095, 89043, 99675, 121825, 148405, 165825, 219285, 267129, 326491, 365475, 445215, 742025, 979473, 1096425, 1335645, 1632455, 2226075, 2938419, 4897365, 6678225, 8162275, 14692095, 24486825, 73460475]

約数ペア:

[(1, 73460475), (3, 24486825), (5, 14692095), (9, 8162275), (11, 6678225), (15, 4897365), (25, 2938419), (33, 2226075), (45, 1632455), (55, 1335645), (67, 1096425), (75, 979473), (99, 742025), (165, 445215), (201, 365475), (225, 326491), (275, 267129), (335, 219285), (443, 165825), (495, 148405), (603, 121825), (737, 99675), (825, 89043), (1005, 73095), (1329, 55275), (1675, 43857), (2211, 33225), (2215, 33165), (2475, 29681), (3015, 24365), (3685, 19935), (3987, 18425), (4873, 15075), (5025, 14619), (6633, 11075), (6645, 11055)]