33664345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 14235815

約数列:

[1, 5, 11, 13, 55, 65, 143, 197, 239, 715, 985, 1195, 2167, 2561, 2629, 3107, 10835, 12805, 13145, 15535, 28171, 34177, 47083, 140855, 170885, 235415, 517913, 612079, 2589565, 3060395, 6732869, 33664345]

約数ペア:

[(1, 33664345), (5, 6732869), (11, 3060395), (13, 2589565), (55, 612079), (65, 517913), (143, 235415), (197, 170885), (239, 140855), (715, 47083), (985, 34177), (1195, 28171), (2167, 15535), (2561, 13145), (2629, 12805), (3107, 10835)]