66124275

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 134009280

約数和(自身を除く): 67885005

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 95, 105, 133, 147, 175, 245, 285, 399, 475, 525, 665, 735, 931, 947, 1225, 1425, 1995, 2793, 2841, 3325, 3675, 4655, 4735, 6629, 9975, 13965, 14205, 17993, 19887, 23275, 23675, 33145, 46403, 53979, 69825, 71025, 89965, 99435, 125951, 139209, 165725, 232015, 269895, 377853, 449825, 497175, 629755, 696045, 881657, 1160075, 1349475, 1889265, 2644971, 3148775, 3480225, 4408285, 9446325, 13224855, 22041425, 66124275]

約数ペア:

[(1, 66124275), (3, 22041425), (5, 13224855), (7, 9446325), (15, 4408285), (19, 3480225), (21, 3148775), (25, 2644971), (35, 1889265), (49, 1349475), (57, 1160075), (75, 881657), (95, 696045), (105, 629755), (133, 497175), (147, 449825), (175, 377853), (245, 269895), (285, 232015), (399, 165725), (475, 139209), (525, 125951), (665, 99435), (735, 89965), (931, 71025), (947, 69825), (1225, 53979), (1425, 46403), (1995, 33145), (2793, 23675), (2841, 23275), (3325, 19887), (3675, 17993), (4655, 14205), (4735, 13965), (6629, 9975)]