16048395

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 31726080

約数和(自身を除く): 15677685

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 101, 107, 135, 165, 297, 303, 321, 495, 505, 535, 909, 963, 1111, 1177, 1485, 1515, 1605, 2727, 2889, 3333, 3531, 4545, 4815, 5555, 5885, 9999, 10593, 10807, 13635, 14445, 16665, 17655, 29997, 31779, 32421, 49995, 52965, 54035, 97263, 118877, 149985, 158895, 162105, 291789, 356631, 486315, 594385, 1069893, 1458945, 1783155, 3209679, 5349465, 16048395]

約数ペア:

[(1, 16048395), (3, 5349465), (5, 3209679), (9, 1783155), (11, 1458945), (15, 1069893), (27, 594385), (33, 486315), (45, 356631), (55, 291789), (99, 162105), (101, 158895), (107, 149985), (135, 118877), (165, 97263), (297, 54035), (303, 52965), (321, 49995), (495, 32421), (505, 31779), (535, 29997), (909, 17655), (963, 16665), (1111, 14445), (1177, 13635), (1485, 10807), (1515, 10593), (1605, 9999), (2727, 5885), (2889, 5555), (3333, 4815), (3531, 4545)]