39772215

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{14029}}^1$

素因数の和:14053

約数の個数: 40

約数和(自身を含む): 81486240

約数和(自身を除く): 41714025

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 14029, 42087, 70145, 98203, 126261, 210435, 294609, 378783, 491015, 631305, 883827, 1136349, 1473045, 1893915, 2651481, 4419135, 5681745, 7954443, 13257405, 39772215]

約数ペア:

[(1, 39772215), (3, 13257405), (5, 7954443), (7, 5681745), (9, 4419135), (15, 2651481), (21, 1893915), (27, 1473045), (35, 1136349), (45, 883827), (63, 631305), (81, 491015), (105, 378783), (135, 294609), (189, 210435), (315, 126261), (405, 98203), (567, 70145), (945, 42087), (2835, 14029)]