2506710645

素因数分解:

$3^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{24659}}^1$

素因数の和:24927

約数の個数: 40

約数和(自身を含む): 4511596320

約数和(自身を除く): 2004885675

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 251, 405, 753, 1255, 2259, 3765, 6777, 11295, 20331, 24659, 33885, 73977, 101655, 123295, 221931, 369885, 665793, 1109655, 1997379, 3328965, 6189409, 9986895, 18568227, 30947045, 55704681, 92841135, 167114043, 278523405, 501342129, 835570215, 2506710645]

約数ペア:

[(1, 2506710645), (3, 835570215), (5, 501342129), (9, 278523405), (15, 167114043), (27, 92841135), (45, 55704681), (81, 30947045), (135, 18568227), (251, 9986895), (405, 6189409), (753, 3328965), (1255, 1997379), (2259, 1109655), (3765, 665793), (6777, 369885), (11295, 221931), (20331, 123295), (24659, 101655), (33885, 73977)]