73438785

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{77713}}^1$

素因数の和:77734

約数の個数: 32

約数和(自身を含む): 149210880

約数和(自身を除く): 75772095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 77713, 233139, 388565, 543991, 699417, 1165695, 1631973, 2098251, 2719955, 3497085, 4895919, 8159865, 10491255, 14687757, 24479595, 73438785]

約数ペア:

[(1, 73438785), (3, 24479595), (5, 14687757), (7, 10491255), (9, 8159865), (15, 4895919), (21, 3497085), (27, 2719955), (35, 2098251), (45, 1631973), (63, 1165695), (105, 699417), (135, 543991), (189, 388565), (315, 233139), (945, 77713)]