9121995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 17072640

約数和(自身を除く): 7950645

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 227, 235, 285, 423, 681, 705, 855, 893, 1135, 2043, 2115, 2679, 3405, 4313, 4465, 8037, 10215, 10669, 12939, 13395, 21565, 32007, 38817, 40185, 53345, 64695, 96021, 160035, 194085, 202711, 480105, 608133, 1013555, 1824399, 3040665, 9121995]

約数ペア:

[(1, 9121995), (3, 3040665), (5, 1824399), (9, 1013555), (15, 608133), (19, 480105), (45, 202711), (47, 194085), (57, 160035), (95, 96021), (141, 64695), (171, 53345), (227, 40185), (235, 38817), (285, 32007), (423, 21565), (681, 13395), (705, 12939), (855, 10669), (893, 10215), (1135, 8037), (2043, 4465), (2115, 4313), (2679, 3405)]