126030905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 205632000

約数和(自身を除く): 79601095

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 149, 169, 385, 455, 715, 745, 845, 1001, 1043, 1183, 1639, 1859, 1937, 2197, 5005, 5215, 5915, 8195, 9295, 9685, 10985, 11473, 13013, 13559, 15379, 21307, 24167, 25181, 57365, 65065, 67795, 76895, 106535, 120835, 125905, 149149, 169169, 176267, 276991, 327353, 745745, 845845, 881335, 1384955, 1636765, 1938937, 2291471, 3600883, 9694685, 11457355, 18004415, 25206181, 126030905]

約数ペア:

[(1, 126030905), (5, 25206181), (7, 18004415), (11, 11457355), (13, 9694685), (35, 3600883), (55, 2291471), (65, 1938937), (77, 1636765), (91, 1384955), (143, 881335), (149, 845845), (169, 745745), (385, 327353), (455, 276991), (715, 176267), (745, 169169), (845, 149149), (1001, 125905), (1043, 120835), (1183, 106535), (1639, 76895), (1859, 67795), (1937, 65065), (2197, 57365), (5005, 25181), (5215, 24167), (5915, 21307), (8195, 15379), (9295, 13559), (9685, 13013), (10985, 11473)]