15672855945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{2297}}^1$

素因数の和:2682

約数の個数: 64

約数和(自身を含む): 26803872000

約数和(自身を除く): 11131016055

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 269, 285, 445, 807, 1335, 1345, 1691, 2297, 4035, 5073, 5111, 6891, 8455, 11485, 15333, 23941, 25365, 25555, 34455, 43643, 71823, 76665, 119705, 130929, 204433, 218215, 359115, 454879, 613299, 617893, 654645, 1022165, 1364637, 1853679, 2274395, 3066495, 3089465, 3884227, 6823185, 9268395, 11652681, 11739967, 19421135, 35219901, 54992477, 58263405, 58699835, 164977431, 176099505, 274962385, 824887155, 1044857063, 3134571189, 5224285315, 15672855945]

約数ペア:

[(1, 15672855945), (3, 5224285315), (5, 3134571189), (15, 1044857063), (19, 824887155), (57, 274962385), (89, 176099505), (95, 164977431), (267, 58699835), (269, 58263405), (285, 54992477), (445, 35219901), (807, 19421135), (1335, 11739967), (1345, 11652681), (1691, 9268395), (2297, 6823185), (4035, 3884227), (5073, 3089465), (5111, 3066495), (6891, 2274395), (8455, 1853679), (11485, 1364637), (15333, 1022165), (23941, 654645), (25365, 617893), (25555, 613299), (34455, 454879), (43643, 359115), (71823, 218215), (76665, 204433), (119705, 130929)]