488790735

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{937}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 794223360

約数和(自身を除く): 305432625

約数列:

[1, 3, 5, 15, 83, 249, 415, 419, 937, 1245, 1257, 2095, 2811, 4685, 6285, 14055, 34777, 77771, 104331, 173885, 233313, 388855, 392603, 521655, 1166565, 1177809, 1963015, 5889045, 32586049, 97758147, 162930245, 488790735]

約数ペア:

[(1, 488790735), (3, 162930245), (5, 97758147), (15, 32586049), (83, 5889045), (249, 1963015), (415, 1177809), (419, 1166565), (937, 521655), (1245, 392603), (1257, 388855), (2095, 233313), (2811, 173885), (4685, 104331), (6285, 77771), (14055, 34777)]