40530555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 76702080

約数和(自身を除く): 36171525

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 877, 1027, 1185, 2631, 3081, 3555, 4385, 5135, 7893, 9243, 11401, 13155, 15405, 34203, 39465, 46215, 57005, 69283, 102609, 171015, 207849, 346415, 513045, 623547, 900679, 1039245, 2702037, 3117735, 4503395, 8106111, 13510185, 40530555]

約数ペア:

[(1, 40530555), (3, 13510185), (5, 8106111), (9, 4503395), (13, 3117735), (15, 2702037), (39, 1039245), (45, 900679), (65, 623547), (79, 513045), (117, 346415), (195, 207849), (237, 171015), (395, 102609), (585, 69283), (711, 57005), (877, 46215), (1027, 39465), (1185, 34203), (2631, 15405), (3081, 13155), (3555, 11401), (4385, 9243), (5135, 7893)]