4895235

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 56

約数和(自身を含む): 9443520

約数和(自身を除く): 4548285

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 79, 81, 85, 135, 153, 237, 243, 255, 395, 405, 459, 711, 729, 765, 1185, 1215, 1343, 1377, 2133, 2295, 3555, 3645, 4029, 4131, 6399, 6715, 6885, 10665, 12087, 12393, 19197, 20145, 20655, 31995, 36261, 57591, 60435, 61965, 95985, 108783, 181305, 287955, 326349, 543915, 979047, 1631745, 4895235]

約数ペア:

[(1, 4895235), (3, 1631745), (5, 979047), (9, 543915), (15, 326349), (17, 287955), (27, 181305), (45, 108783), (51, 95985), (79, 61965), (81, 60435), (85, 57591), (135, 36261), (153, 31995), (237, 20655), (243, 20145), (255, 19197), (395, 12393), (405, 12087), (459, 10665), (711, 6885), (729, 6715), (765, 6399), (1185, 4131), (1215, 4029), (1343, 3645), (1377, 3555), (2133, 2295)]