28377150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5113}}^1$

素因数の和:5165

約数の個数: 48

約数和(自身を含む): 72291504

約数和(自身を除く): 43914354

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2775, 5113, 5550, 10226, 15339, 25565, 30678, 51130, 76695, 127825, 153390, 189181, 255650, 378362, 383475, 567543, 766950, 945905, 1135086, 1891810, 2837715, 4729525, 5675430, 9459050, 14188575, 28377150]

約数ペア:

[(1, 28377150), (2, 14188575), (3, 9459050), (5, 5675430), (6, 4729525), (10, 2837715), (15, 1891810), (25, 1135086), (30, 945905), (37, 766950), (50, 567543), (74, 383475), (75, 378362), (111, 255650), (150, 189181), (185, 153390), (222, 127825), (370, 76695), (555, 51130), (925, 30678), (1110, 25565), (1850, 15339), (2775, 10226), (5113, 5550)]