15763095

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 28978560

約数和(自身を除く): 13215465

約数列:

[1, 3, 5, 9, 15, 29, 45, 47, 87, 141, 145, 235, 257, 261, 423, 435, 705, 771, 1285, 1305, 1363, 2115, 2313, 3855, 4089, 6815, 7453, 11565, 12079, 12267, 20445, 22359, 36237, 37265, 60395, 61335, 67077, 108711, 111795, 181185, 335385, 350291, 543555, 1050873, 1751455, 3152619, 5254365, 15763095]

約数ペア:

[(1, 15763095), (3, 5254365), (5, 3152619), (9, 1751455), (15, 1050873), (29, 543555), (45, 350291), (47, 335385), (87, 181185), (141, 111795), (145, 108711), (235, 67077), (257, 61335), (261, 60395), (423, 37265), (435, 36237), (705, 22359), (771, 20445), (1285, 12267), (1305, 12079), (1363, 11565), (2115, 7453), (2313, 6815), (3855, 4089)]