55263195

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31489}}^1$

素因数の和:31516

約数の個数: 32

約数和(自身を含む): 105806400

約数和(自身を除く): 50543205

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 31489, 94467, 157445, 283401, 409357, 472335, 850203, 1228071, 1417005, 2046785, 3684213, 4251015, 6140355, 11052639, 18421065, 55263195]

約数ペア:

[(1, 55263195), (3, 18421065), (5, 11052639), (9, 6140355), (13, 4251015), (15, 3684213), (27, 2046785), (39, 1417005), (45, 1228071), (65, 850203), (117, 472335), (135, 409357), (195, 283401), (351, 157445), (585, 94467), (1755, 31489)]