82378619475

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{560113}}^1$

素因数の和:560216

約数の個数: 48

約数和(自身を含む): 142519887072

約数和(自身を除く): 60141267597

約数列:

[1, 3, 5, 15, 25, 37, 53, 75, 111, 159, 185, 265, 555, 795, 925, 1325, 1961, 2775, 3975, 5883, 9805, 29415, 49025, 147075, 560113, 1680339, 2800565, 8401695, 14002825, 20724181, 29685989, 42008475, 62172543, 89057967, 103620905, 148429945, 310862715, 445289835, 518104525, 742149725, 1098381593, 1554313575, 2226449175, 3295144779, 5491907965, 16475723895, 27459539825, 82378619475]

約数ペア:

[(1, 82378619475), (3, 27459539825), (5, 16475723895), (15, 5491907965), (25, 3295144779), (37, 2226449175), (53, 1554313575), (75, 1098381593), (111, 742149725), (159, 518104525), (185, 445289835), (265, 310862715), (555, 148429945), (795, 103620905), (925, 89057967), (1325, 62172543), (1961, 42008475), (2775, 29685989), (3975, 20724181), (5883, 14002825), (9805, 8401695), (29415, 2800565), (49025, 1680339), (147075, 560113)]