38486475

素因数分解:

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

素因数の和:146

約数の個数: 96

約数和(自身を含む): 76899840

約数和(自身を除く): 38413365

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 37, 45, 67, 69, 75, 111, 115, 135, 185, 201, 207, 225, 333, 335, 345, 555, 575, 603, 621, 675, 851, 925, 999, 1005, 1035, 1541, 1665, 1675, 1725, 1809, 2479, 2553, 2775, 3015, 3105, 4255, 4623, 4995, 5025, 5175, 7437, 7659, 7705, 8325, 9045, 12395, 12765, 13869, 15075, 15525, 21275, 22311, 22977, 23115, 24975, 37185, 38295, 38525, 41607, 45225, 57017, 61975, 63825, 66933, 69345, 111555, 114885, 115575, 171051, 185925, 191475, 208035, 285085, 334665, 346725, 513153, 557775, 574425, 855255, 1040175, 1425425, 1539459, 1673325, 2565765, 4276275, 7697295, 12828825, 38486475]

約数ペア:

[(1, 38486475), (3, 12828825), (5, 7697295), (9, 4276275), (15, 2565765), (23, 1673325), (25, 1539459), (27, 1425425), (37, 1040175), (45, 855255), (67, 574425), (69, 557775), (75, 513153), (111, 346725), (115, 334665), (135, 285085), (185, 208035), (201, 191475), (207, 185925), (225, 171051), (333, 115575), (335, 114885), (345, 111555), (555, 69345), (575, 66933), (603, 63825), (621, 61975), (675, 57017), (851, 45225), (925, 41607), (999, 38525), (1005, 38295), (1035, 37185), (1541, 24975), (1665, 23115), (1675, 22977), (1725, 22311), (1809, 21275), (2479, 15525), (2553, 15075), (2775, 13869), (3015, 12765), (3105, 12395), (4255, 9045), (4623, 8325), (4995, 7705), (5025, 7659), (5175, 7437)]