38917285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 13959515

約数列:

[1, 5, 11, 55, 59, 67, 179, 295, 335, 649, 737, 895, 1969, 3245, 3685, 3953, 9845, 10561, 11993, 19765, 43483, 52805, 59965, 116171, 131923, 217415, 580855, 659615, 707587, 3537935, 7783457, 38917285]

約数ペア:

[(1, 38917285), (5, 7783457), (11, 3537935), (55, 707587), (59, 659615), (67, 580855), (179, 217415), (295, 131923), (335, 116171), (649, 59965), (737, 52805), (895, 43483), (1969, 19765), (3245, 11993), (3685, 10561), (3953, 9845)]