40119975

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{1213}}^1$

素因数の和:1246

約数の個数: 72

約数和(自身を含む): 85805520

約数和(自身を除く): 45685545

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1213, 1225, 1323, 1575, 2205, 3639, 3675, 4725, 6065, 6615, 8491, 10917, 11025, 18195, 25473, 30325, 32751, 33075, 42455, 54585, 59437, 76419, 90975, 127365, 163755, 178311, 212275, 229257, 272925, 297185, 382095, 534933, 636825, 818775, 891555, 1146285, 1485925, 1604799, 1910475, 2674665, 4457775, 5731425, 8023995, 13373325, 40119975]

約数ペア:

[(1, 40119975), (3, 13373325), (5, 8023995), (7, 5731425), (9, 4457775), (15, 2674665), (21, 1910475), (25, 1604799), (27, 1485925), (35, 1146285), (45, 891555), (49, 818775), (63, 636825), (75, 534933), (105, 382095), (135, 297185), (147, 272925), (175, 229257), (189, 212275), (225, 178311), (245, 163755), (315, 127365), (441, 90975), (525, 76419), (675, 59437), (735, 54585), (945, 42455), (1213, 33075), (1225, 32751), (1323, 30325), (1575, 25473), (2205, 18195), (3639, 11025), (3675, 10917), (4725, 8491), (6065, 6615)]