977202345

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{8923}}^1$

素因数の和:9094

約数の個数: 48

約数和(自身を含む): 1831204800

約数和(自身を除く): 854002455

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 149, 245, 447, 735, 745, 1043, 2235, 3129, 5215, 7301, 8923, 15645, 21903, 26769, 36505, 44615, 62461, 109515, 133845, 187383, 312305, 437227, 936915, 1311681, 1329527, 2186135, 3988581, 6558405, 6647635, 9306689, 19942905, 27920067, 46533445, 65146823, 139600335, 195440469, 325734115, 977202345]

約数ペア:

[(1, 977202345), (3, 325734115), (5, 195440469), (7, 139600335), (15, 65146823), (21, 46533445), (35, 27920067), (49, 19942905), (105, 9306689), (147, 6647635), (149, 6558405), (245, 3988581), (447, 2186135), (735, 1329527), (745, 1311681), (1043, 936915), (2235, 437227), (3129, 312305), (5215, 187383), (7301, 133845), (8923, 109515), (15645, 62461), (21903, 44615), (26769, 36505)]