6490144275

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{16349}}^1$

素因数の和:16508

約数の個数: 48

約数和(自身を含む): 11029056000

約数和(自身を除く): 4538911725

約数列:

[1, 3, 5, 15, 25, 67, 75, 79, 201, 237, 335, 395, 1005, 1185, 1675, 1975, 5025, 5293, 5925, 15879, 16349, 26465, 49047, 79395, 81745, 132325, 245235, 396975, 408725, 1095383, 1226175, 1291571, 3286149, 3874713, 5476915, 6457855, 16430745, 19373565, 27384575, 32289275, 82153725, 86535257, 96867825, 259605771, 432676285, 1298028855, 2163381425, 6490144275]

約数ペア:

[(1, 6490144275), (3, 2163381425), (5, 1298028855), (15, 432676285), (25, 259605771), (67, 96867825), (75, 86535257), (79, 82153725), (201, 32289275), (237, 27384575), (335, 19373565), (395, 16430745), (1005, 6457855), (1185, 5476915), (1675, 3874713), (1975, 3286149), (5025, 1291571), (5293, 1226175), (5925, 1095383), (15879, 408725), (16349, 396975), (26465, 245235), (49047, 132325), (79395, 81745)]