239366925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 492498240

約数和(自身を除く): 253131315

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 379, 401, 525, 1137, 1203, 1575, 1895, 2005, 2653, 2807, 3411, 3609, 5685, 6015, 7959, 8421, 9475, 10025, 13265, 14035, 17055, 18045, 23877, 25263, 28425, 30075, 39795, 42105, 66325, 70175, 85275, 90225, 119385, 126315, 151979, 198975, 210525, 455937, 596925, 631575, 759895, 1063853, 1367811, 2279685, 3191559, 3799475, 5319265, 6839055, 9574677, 11398425, 15957795, 26596325, 34195275, 47873385, 79788975, 239366925]

約数ペア:

[(1, 239366925), (3, 79788975), (5, 47873385), (7, 34195275), (9, 26596325), (15, 15957795), (21, 11398425), (25, 9574677), (35, 6839055), (45, 5319265), (63, 3799475), (75, 3191559), (105, 2279685), (175, 1367811), (225, 1063853), (315, 759895), (379, 631575), (401, 596925), (525, 455937), (1137, 210525), (1203, 198975), (1575, 151979), (1895, 126315), (2005, 119385), (2653, 90225), (2807, 85275), (3411, 70175), (3609, 66325), (5685, 42105), (6015, 39795), (7959, 30075), (8421, 28425), (9475, 25263), (10025, 23877), (13265, 18045), (14035, 17055)]