23151168765

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{140681}}^1$

素因数の和:140771

約数の個数: 64

約数和(自身を含む): 43757729280

約数和(自身を除く): 20606560515

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 53, 69, 115, 135, 159, 207, 265, 345, 477, 621, 795, 1035, 1219, 1431, 2385, 3105, 3657, 6095, 7155, 10971, 18285, 32913, 54855, 140681, 164565, 422043, 703405, 1266129, 2110215, 3235663, 3798387, 6330645, 7456093, 9706989, 16178315, 18991935, 22368279, 29120967, 37280465, 48534945, 67104837, 87362901, 111841395, 145604835, 171490139, 201314511, 335524185, 436814505, 514470417, 857450695, 1006572555, 1543411251, 2572352085, 4630233753, 7717056255, 23151168765]

約数ペア:

[(1, 23151168765), (3, 7717056255), (5, 4630233753), (9, 2572352085), (15, 1543411251), (23, 1006572555), (27, 857450695), (45, 514470417), (53, 436814505), (69, 335524185), (115, 201314511), (135, 171490139), (159, 145604835), (207, 111841395), (265, 87362901), (345, 67104837), (477, 48534945), (621, 37280465), (795, 29120967), (1035, 22368279), (1219, 18991935), (1431, 16178315), (2385, 9706989), (3105, 7456093), (3657, 6330645), (6095, 3798387), (7155, 3235663), (10971, 2110215), (18285, 1266129), (32913, 703405), (54855, 422043), (140681, 164565)]