392319315

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3633

約数の個数: 64

約数和(自身を含む): 751449600

約数和(自身を除く): 359130285

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 95, 129, 135, 171, 215, 285, 387, 513, 645, 817, 855, 1161, 1935, 2451, 2565, 3557, 4085, 5805, 7353, 10671, 12255, 17785, 22059, 32013, 36765, 53355, 67583, 96039, 110295, 152951, 160065, 202749, 337915, 458853, 480195, 608247, 764755, 1013745, 1376559, 1824741, 2294265, 2906069, 3041235, 4129677, 6882795, 8718207, 9123705, 14530345, 20648385, 26154621, 43591035, 78463863, 130773105, 392319315]

約数ペア:

[(1, 392319315), (3, 130773105), (5, 78463863), (9, 43591035), (15, 26154621), (19, 20648385), (27, 14530345), (43, 9123705), (45, 8718207), (57, 6882795), (95, 4129677), (129, 3041235), (135, 2906069), (171, 2294265), (215, 1824741), (285, 1376559), (387, 1013745), (513, 764755), (645, 608247), (817, 480195), (855, 458853), (1161, 337915), (1935, 202749), (2451, 160065), (2565, 152951), (3557, 110295), (4085, 96039), (5805, 67583), (7353, 53355), (10671, 36765), (12255, 32013), (17785, 22059)]