156789789705

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2737013}}^1$

素因数の和:2737110

約数の個数: 48

約数和(自身を含む): 290342445120

約数和(自身を除く): 133552655415

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 67, 95, 171, 201, 285, 335, 603, 855, 1005, 1273, 3015, 3819, 6365, 11457, 19095, 57285, 2737013, 8211039, 13685065, 24633117, 41055195, 52003247, 123165585, 156009741, 183379871, 260016235, 468029223, 550139613, 780048705, 916899355, 1650418839, 2340146115, 2750698065, 3484217549, 8252094195, 10452652647, 17421087745, 31357957941, 52263263235, 156789789705]

約数ペア:

[(1, 156789789705), (3, 52263263235), (5, 31357957941), (9, 17421087745), (15, 10452652647), (19, 8252094195), (45, 3484217549), (57, 2750698065), (67, 2340146115), (95, 1650418839), (171, 916899355), (201, 780048705), (285, 550139613), (335, 468029223), (603, 260016235), (855, 183379871), (1005, 156009741), (1273, 123165585), (3015, 52003247), (3819, 41055195), (6365, 24633117), (11457, 13685065), (19095, 8211039), (57285, 2737013)]