69012045

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 125658624

約数和(自身を除く): 56646579

約数列:

[1, 3, 5, 9, 15, 31, 45, 61, 93, 155, 183, 279, 305, 465, 549, 811, 915, 1395, 1891, 2433, 2745, 4055, 5673, 7299, 9455, 12165, 17019, 25141, 28365, 36495, 49471, 75423, 85095, 125705, 148413, 226269, 247355, 377115, 445239, 742065, 1131345, 1533601, 2226195, 4600803, 7668005, 13802409, 23004015, 69012045]

約数ペア:

[(1, 69012045), (3, 23004015), (5, 13802409), (9, 7668005), (15, 4600803), (31, 2226195), (45, 1533601), (61, 1131345), (93, 742065), (155, 445239), (183, 377115), (279, 247355), (305, 226269), (465, 148413), (549, 125705), (811, 85095), (915, 75423), (1395, 49471), (1891, 36495), (2433, 28365), (2745, 25141), (4055, 17019), (5673, 12165), (7299, 9455)]