82663515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5387}}^1$

素因数の和:5440

約数の個数: 48

約数和(自身を含む): 161381376

約数和(自身を除く): 78717861

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 5387, 15345, 16161, 26935, 48483, 59257, 80805, 166997, 177771, 242415, 296285, 500991, 533313, 834985, 888855, 1502973, 1836967, 2504955, 2666565, 5510901, 7514865, 9184835, 16532703, 27554505, 82663515]

約数ペア:

[(1, 82663515), (3, 27554505), (5, 16532703), (9, 9184835), (11, 7514865), (15, 5510901), (31, 2666565), (33, 2504955), (45, 1836967), (55, 1502973), (93, 888855), (99, 834985), (155, 533313), (165, 500991), (279, 296285), (341, 242415), (465, 177771), (495, 166997), (1023, 80805), (1395, 59257), (1705, 48483), (3069, 26935), (5115, 16161), (5387, 15345)]