75113955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 149423040

約数和(自身を除く): 74309085

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 389, 613, 1167, 1839, 1945, 2723, 3065, 3501, 4291, 5517, 5835, 8169, 9195, 12873, 13615, 17505, 21455, 24507, 27585, 38619, 40845, 64365, 122535, 193095, 238457, 715371, 1192285, 1669199, 2146113, 3576855, 5007597, 8345995, 10730565, 15022791, 25037985, 75113955]

約数ペア:

[(1, 75113955), (3, 25037985), (5, 15022791), (7, 10730565), (9, 8345995), (15, 5007597), (21, 3576855), (35, 2146113), (45, 1669199), (63, 1192285), (105, 715371), (315, 238457), (389, 193095), (613, 122535), (1167, 64365), (1839, 40845), (1945, 38619), (2723, 27585), (3065, 24507), (3501, 21455), (4291, 17505), (5517, 13615), (5835, 12873), (8169, 9195)]