86673915

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33791}}^1$

素因数の和:33824

約数の個数: 32

約数和(自身を含む): 162201600

約数和(自身を除く): 75527685

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 33791, 101373, 168955, 304119, 506865, 642029, 912357, 1520595, 1926087, 3210145, 4561785, 5778261, 9630435, 17334783, 28891305, 86673915]

約数ペア:

[(1, 86673915), (3, 28891305), (5, 17334783), (9, 9630435), (15, 5778261), (19, 4561785), (27, 3210145), (45, 1926087), (57, 1520595), (95, 912357), (135, 642029), (171, 506865), (285, 304119), (513, 168955), (855, 101373), (2565, 33791)]