20170461375

素因数分解:

$3^3\times 5^3\times {\mathrm{1607}}^1\times {\mathrm{3719}}^1$

素因数の和:5350

約数の個数: 64

約数和(自身を含む): 37326182400

約数和(自身を除く): 17155721025

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 1607, 3375, 3719, 4821, 8035, 11157, 14463, 18595, 24105, 33471, 40175, 43389, 55785, 72315, 92975, 100413, 120525, 167355, 200875, 216945, 278925, 361575, 464875, 502065, 602625, 836775, 1084725, 1394625, 1807875, 2510325, 4183875, 5423625, 5976433, 12551625, 17929299, 29882165, 53787897, 89646495, 149410825, 161363691, 268939485, 448232475, 747054125, 806818455, 1344697425, 2241162375, 4034092275, 6723487125, 20170461375]

約数ペア:

[(1, 20170461375), (3, 6723487125), (5, 4034092275), (9, 2241162375), (15, 1344697425), (25, 806818455), (27, 747054125), (45, 448232475), (75, 268939485), (125, 161363691), (135, 149410825), (225, 89646495), (375, 53787897), (675, 29882165), (1125, 17929299), (1607, 12551625), (3375, 5976433), (3719, 5423625), (4821, 4183875), (8035, 2510325), (11157, 1807875), (14463, 1394625), (18595, 1084725), (24105, 836775), (33471, 602625), (40175, 502065), (43389, 464875), (55785, 361575), (72315, 278925), (92975, 216945), (100413, 200875), (120525, 167355)]