55591575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 107659776

約数和(自身を除く): 52068201

約数列:

[1, 3, 5, 13, 15, 23, 25, 37, 39, 65, 67, 69, 75, 111, 115, 185, 195, 201, 299, 325, 335, 345, 481, 555, 575, 851, 871, 897, 925, 975, 1005, 1443, 1495, 1541, 1675, 1725, 2405, 2479, 2553, 2613, 2775, 4255, 4355, 4485, 4623, 5025, 7215, 7437, 7475, 7705, 11063, 12025, 12395, 12765, 13065, 20033, 21275, 21775, 22425, 23115, 32227, 33189, 36075, 37185, 38525, 55315, 57017, 60099, 61975, 63825, 65325, 96681, 100165, 115575, 161135, 165945, 171051, 185925, 276575, 285085, 300495, 483405, 500825, 741221, 805675, 829725, 855255, 1425425, 1502475, 2223663, 2417025, 3706105, 4276275, 11118315, 18530525, 55591575]

約数ペア:

[(1, 55591575), (3, 18530525), (5, 11118315), (13, 4276275), (15, 3706105), (23, 2417025), (25, 2223663), (37, 1502475), (39, 1425425), (65, 855255), (67, 829725), (69, 805675), (75, 741221), (111, 500825), (115, 483405), (185, 300495), (195, 285085), (201, 276575), (299, 185925), (325, 171051), (335, 165945), (345, 161135), (481, 115575), (555, 100165), (575, 96681), (851, 65325), (871, 63825), (897, 61975), (925, 60099), (975, 57017), (1005, 55315), (1443, 38525), (1495, 37185), (1541, 36075), (1675, 33189), (1725, 32227), (2405, 23115), (2479, 22425), (2553, 21775), (2613, 21275), (2775, 20033), (4255, 13065), (4355, 12765), (4485, 12395), (4623, 12025), (5025, 11063), (7215, 7705), (7437, 7475)]