78417135

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 142571520

約数和(自身を除く): 64154385

約数列:

[1, 3, 5, 9, 15, 31, 45, 67, 93, 155, 201, 279, 335, 465, 603, 839, 1005, 1395, 2077, 2517, 3015, 4195, 6231, 7551, 10385, 12585, 18693, 26009, 31155, 37755, 56213, 78027, 93465, 130045, 168639, 234081, 281065, 390135, 505917, 843195, 1170405, 1742603, 2529585, 5227809, 8713015, 15683427, 26139045, 78417135]

約数ペア:

[(1, 78417135), (3, 26139045), (5, 15683427), (9, 8713015), (15, 5227809), (31, 2529585), (45, 1742603), (67, 1170405), (93, 843195), (155, 505917), (201, 390135), (279, 281065), (335, 234081), (465, 168639), (603, 130045), (839, 93465), (1005, 78027), (1395, 56213), (2077, 37755), (2517, 31155), (3015, 26009), (4195, 18693), (6231, 12585), (7551, 10385)]