61719105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20269}}^1$

素因数の和:20313

約数の個数: 32

約数和(自身を含む): 116755200

約数和(自身を除く): 55036095

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 20269, 60807, 101345, 141883, 304035, 425649, 587801, 709415, 1763403, 2128245, 2939005, 4114607, 8817015, 12343821, 20573035, 61719105]

約数ペア:

[(1, 61719105), (3, 20573035), (5, 12343821), (7, 8817015), (15, 4114607), (21, 2939005), (29, 2128245), (35, 1763403), (87, 709415), (105, 587801), (145, 425649), (203, 304035), (435, 141883), (609, 101345), (1015, 60807), (3045, 20269)]