4463955

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 8536320

約数和(自身を除く): 4072365

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 227, 285, 345, 437, 681, 855, 1035, 1135, 1311, 2043, 2185, 3405, 3933, 4313, 5221, 6555, 10215, 12939, 15663, 19665, 21565, 26105, 38817, 46989, 64695, 78315, 99199, 194085, 234945, 297597, 495995, 892791, 1487985, 4463955]

約数ペア:

[(1, 4463955), (3, 1487985), (5, 892791), (9, 495995), (15, 297597), (19, 234945), (23, 194085), (45, 99199), (57, 78315), (69, 64695), (95, 46989), (115, 38817), (171, 26105), (207, 21565), (227, 19665), (285, 15663), (345, 12939), (437, 10215), (681, 6555), (855, 5221), (1035, 4313), (1135, 3933), (1311, 3405), (2043, 2185)]