4803705

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:455

約数の個数: 40

約数和(自身を含む): 8929800

約数和(自身を除く): 4126095

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 409, 435, 783, 1227, 1305, 2045, 2349, 3681, 3915, 6135, 11043, 11745, 11861, 18405, 33129, 35583, 55215, 59305, 106749, 165645, 177915, 320247, 533745, 960741, 1601235, 4803705]

約数ペア:

[(1, 4803705), (3, 1601235), (5, 960741), (9, 533745), (15, 320247), (27, 177915), (29, 165645), (45, 106749), (81, 59305), (87, 55215), (135, 35583), (145, 33129), (261, 18405), (405, 11861), (409, 11745), (435, 11043), (783, 6135), (1227, 3915), (1305, 3681), (2045, 2349)]