2030652585

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128563}}^1$

素因数の和:128596

約数の個数: 48

約数和(自身を含む): 3930972864

約数和(自身を除く): 1900320279

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 5265, 15795, 128563, 385689, 642815, 1157067, 1671319, 1928445, 3471201, 5013957, 5785335, 8356595, 10413603, 15041871, 17356005, 25069785, 31240809, 45125613, 52068015, 75209355, 135376839, 156204045, 225628065, 406130517, 676884195, 2030652585]

約数ペア:

[(1, 2030652585), (3, 676884195), (5, 406130517), (9, 225628065), (13, 156204045), (15, 135376839), (27, 75209355), (39, 52068015), (45, 45125613), (65, 31240809), (81, 25069785), (117, 17356005), (135, 15041871), (195, 10413603), (243, 8356595), (351, 5785335), (405, 5013957), (585, 3471201), (1053, 1928445), (1215, 1671319), (1755, 1157067), (3159, 642815), (5265, 385689), (15795, 128563)]