40359465

素因数分解:

$3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 72832320

約数和(自身を除く): 32472855

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 227, 405, 439, 681, 1135, 1317, 2043, 2195, 3405, 3951, 6129, 6585, 10215, 11853, 18387, 19755, 30645, 35559, 59265, 91935, 99653, 177795, 298959, 498265, 896877, 1494795, 2690631, 4484385, 8071893, 13453155, 40359465]

約数ペア:

[(1, 40359465), (3, 13453155), (5, 8071893), (9, 4484385), (15, 2690631), (27, 1494795), (45, 896877), (81, 498265), (135, 298959), (227, 177795), (405, 99653), (439, 91935), (681, 59265), (1135, 35559), (1317, 30645), (2043, 19755), (2195, 18387), (3405, 11853), (3951, 10215), (6129, 6585)]