85306365

素因数分解:

$3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 155990016

約数和(自身を除く): 70683651

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 305, 405, 549, 915, 1151, 1215, 1647, 2745, 3453, 4941, 5755, 8235, 10359, 14823, 17265, 24705, 31077, 51795, 70211, 74115, 93231, 155385, 210633, 279693, 351055, 466155, 631899, 1053165, 1398465, 1895697, 3159495, 5687091, 9478485, 17061273, 28435455, 85306365]

約数ペア:

[(1, 85306365), (3, 28435455), (5, 17061273), (9, 9478485), (15, 5687091), (27, 3159495), (45, 1895697), (61, 1398465), (81, 1053165), (135, 631899), (183, 466155), (243, 351055), (305, 279693), (405, 210633), (549, 155385), (915, 93231), (1151, 74115), (1215, 70211), (1647, 51795), (2745, 31077), (3453, 24705), (4941, 17265), (5755, 14823), (8235, 10359)]