67996215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2957}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 136588608

約数和(自身を除く): 68592393

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1533, 2555, 2957, 3285, 4599, 7665, 8871, 14785, 20699, 22995, 26613, 44355, 62097, 103495, 133065, 186291, 215861, 310485, 647583, 931455, 1079305, 1511027, 1942749, 3237915, 4533081, 7555135, 9713745, 13599243, 22665405, 67996215]

約数ペア:

[(1, 67996215), (3, 22665405), (5, 13599243), (7, 9713745), (9, 7555135), (15, 4533081), (21, 3237915), (35, 1942749), (45, 1511027), (63, 1079305), (73, 931455), (105, 647583), (219, 310485), (315, 215861), (365, 186291), (511, 133065), (657, 103495), (1095, 62097), (1533, 44355), (2555, 26613), (2957, 22995), (3285, 20699), (4599, 14785), (7665, 8871)]