73771965

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9587}}^1$

素因数の和:9623

約数の個数: 40

約数和(自身を含む): 139217760

約数和(自身を除く): 65445795

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 9587, 28761, 47935, 86283, 143805, 182153, 258849, 431415, 546459, 776547, 910765, 1294245, 1639377, 2732295, 3882735, 4918131, 8196885, 14754393, 24590655, 73771965]

約数ペア:

[(1, 73771965), (3, 24590655), (5, 14754393), (9, 8196885), (15, 4918131), (19, 3882735), (27, 2732295), (45, 1639377), (57, 1294245), (81, 910765), (95, 776547), (135, 546459), (171, 431415), (285, 258849), (405, 182153), (513, 143805), (855, 86283), (1539, 47935), (2565, 28761), (7695, 9587)]