57090915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9539}}^1$

素因数の和:9576

約数の個数: 48

約数和(自身を含む): 119059200

約数和(自身を除く): 61968285

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 9539, 28617, 47695, 66773, 85851, 143085, 181241, 200319, 333865, 429255, 543723, 600957, 906205, 1001595, 1268687, 1631169, 2718615, 3004785, 3806061, 6343435, 8155845, 11418183, 19030305, 57090915]

約数ペア:

[(1, 57090915), (3, 19030305), (5, 11418183), (7, 8155845), (9, 6343435), (15, 3806061), (19, 3004785), (21, 2718615), (35, 1631169), (45, 1268687), (57, 1001595), (63, 906205), (95, 600957), (105, 543723), (133, 429255), (171, 333865), (285, 200319), (315, 181241), (399, 143085), (665, 85851), (855, 66773), (1197, 47695), (1995, 28617), (5985, 9539)]