858970305

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16273}}^1$

素因数の和:16327

約数の個数: 64

約数和(自身を含む): 1687288320

約数和(自身を除く): 828318015

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 85, 115, 135, 153, 207, 255, 345, 391, 459, 621, 765, 1035, 1173, 1955, 2295, 3105, 3519, 5865, 10557, 16273, 17595, 48819, 52785, 81365, 146457, 244095, 276641, 374279, 439371, 732285, 829923, 1122837, 1383205, 1871395, 2196855, 2489769, 3368511, 4149615, 5614185, 6362743, 7469307, 10105533, 12448845, 16842555, 19088229, 31813715, 37346535, 50527665, 57264687, 95441145, 171794061, 286323435, 858970305]

約数ペア:

[(1, 858970305), (3, 286323435), (5, 171794061), (9, 95441145), (15, 57264687), (17, 50527665), (23, 37346535), (27, 31813715), (45, 19088229), (51, 16842555), (69, 12448845), (85, 10105533), (115, 7469307), (135, 6362743), (153, 5614185), (207, 4149615), (255, 3368511), (345, 2489769), (391, 2196855), (459, 1871395), (621, 1383205), (765, 1122837), (1035, 829923), (1173, 732285), (1955, 439371), (2295, 374279), (3105, 276641), (3519, 244095), (5865, 146457), (10557, 81365), (16273, 52785), (17595, 48819)]