9072405

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 56

約数和(自身を含む): 17313120

約数和(自身を除く): 8240715

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 131, 135, 171, 243, 285, 393, 405, 513, 655, 729, 855, 1179, 1215, 1539, 1965, 2489, 2565, 3537, 3645, 4617, 5895, 7467, 7695, 10611, 12445, 13851, 17685, 22401, 23085, 31833, 37335, 53055, 67203, 69255, 95499, 112005, 159165, 201609, 336015, 477495, 604827, 1008045, 1814481, 3024135, 9072405]

約数ペア:

[(1, 9072405), (3, 3024135), (5, 1814481), (9, 1008045), (15, 604827), (19, 477495), (27, 336015), (45, 201609), (57, 159165), (81, 112005), (95, 95499), (131, 69255), (135, 67203), (171, 53055), (243, 37335), (285, 31833), (393, 23085), (405, 22401), (513, 17685), (655, 13851), (729, 12445), (855, 10611), (1179, 7695), (1215, 7467), (1539, 5895), (1965, 4617), (2489, 3645), (2565, 3537)]