8388135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 17172480

約数和(自身を除く): 8784345

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 859, 1085, 1395, 1953, 2577, 3255, 4295, 6013, 7731, 9765, 12885, 18039, 26629, 30065, 38655, 54117, 79887, 90195, 133145, 186403, 239661, 270585, 399435, 559209, 932015, 1198305, 1677627, 2796045, 8388135]

約数ペア:

[(1, 8388135), (3, 2796045), (5, 1677627), (7, 1198305), (9, 932015), (15, 559209), (21, 399435), (31, 270585), (35, 239661), (45, 186403), (63, 133145), (93, 90195), (105, 79887), (155, 54117), (217, 38655), (279, 30065), (315, 26629), (465, 18039), (651, 12885), (859, 9765), (1085, 7731), (1395, 6013), (1953, 4295), (2577, 3255)]