39190515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28711}}^1$

素因数の和:28739

約数の個数: 32

約数和(自身を含む): 77177856

約数和(自身を除く): 37987341

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 28711, 86133, 143555, 200977, 373243, 430665, 602931, 1004885, 1119729, 1866215, 2612701, 3014655, 5598645, 7838103, 13063505, 39190515]

約数ペア:

[(1, 39190515), (3, 13063505), (5, 7838103), (7, 5598645), (13, 3014655), (15, 2612701), (21, 1866215), (35, 1119729), (39, 1004885), (65, 602931), (91, 430665), (105, 373243), (195, 200977), (273, 143555), (455, 86133), (1365, 28711)]