55271295

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 103956480

約数和(自身を除く): 48685185

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 47, 93, 135, 141, 155, 235, 279, 281, 423, 465, 705, 837, 843, 1269, 1395, 1405, 1457, 2115, 2529, 4185, 4215, 4371, 6345, 7285, 7587, 8711, 12645, 13113, 13207, 21855, 26133, 37935, 39339, 39621, 43555, 65565, 66035, 78399, 118863, 130665, 196695, 198105, 235197, 356589, 391995, 409417, 594315, 1175985, 1228251, 1782945, 2047085, 3684753, 6141255, 11054259, 18423765, 55271295]

約数ペア:

[(1, 55271295), (3, 18423765), (5, 11054259), (9, 6141255), (15, 3684753), (27, 2047085), (31, 1782945), (45, 1228251), (47, 1175985), (93, 594315), (135, 409417), (141, 391995), (155, 356589), (235, 235197), (279, 198105), (281, 196695), (423, 130665), (465, 118863), (705, 78399), (837, 66035), (843, 65565), (1269, 43555), (1395, 39621), (1405, 39339), (1457, 37935), (2115, 26133), (2529, 21855), (4185, 13207), (4215, 13113), (4371, 12645), (6345, 8711), (7285, 7587)]