55055445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 99809280

約数和(自身を除く): 44753835

約数列:

[1, 3, 5, 15, 19, 23, 37, 57, 69, 95, 111, 115, 185, 227, 285, 345, 437, 555, 681, 703, 851, 1135, 1311, 2109, 2185, 2553, 3405, 3515, 4255, 4313, 5221, 6555, 8399, 10545, 12765, 12939, 15663, 16169, 21565, 25197, 26105, 41995, 48507, 64695, 78315, 80845, 99199, 125985, 159581, 193177, 242535, 297597, 478743, 495995, 579531, 797905, 965885, 1487985, 2393715, 2897655, 3670363, 11011089, 18351815, 55055445]

約数ペア:

[(1, 55055445), (3, 18351815), (5, 11011089), (15, 3670363), (19, 2897655), (23, 2393715), (37, 1487985), (57, 965885), (69, 797905), (95, 579531), (111, 495995), (115, 478743), (185, 297597), (227, 242535), (285, 193177), (345, 159581), (437, 125985), (555, 99199), (681, 80845), (703, 78315), (851, 64695), (1135, 48507), (1311, 41995), (2109, 26105), (2185, 25197), (2553, 21565), (3405, 16169), (3515, 15663), (4255, 12939), (4313, 12765), (5221, 10545), (6555, 8399)]