83109915

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2889

約数の個数: 64

約数和(自身を含む): 174366720

約数和(自身を除く): 91256805

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 1085, 1395, 1953, 2837, 3255, 4185, 5859, 8511, 9765, 14185, 19859, 25533, 29295, 42555, 59577, 76599, 87947, 99295, 127665, 178731, 263841, 297885, 382995, 439735, 536193, 615629, 791523, 893655, 1319205, 1846887, 2374569, 2680965, 3078145, 3957615, 5540661, 9234435, 11872845, 16621983, 27703305, 83109915]

約数ペア:

[(1, 83109915), (3, 27703305), (5, 16621983), (7, 11872845), (9, 9234435), (15, 5540661), (21, 3957615), (27, 3078145), (31, 2680965), (35, 2374569), (45, 1846887), (63, 1319205), (93, 893655), (105, 791523), (135, 615629), (155, 536193), (189, 439735), (217, 382995), (279, 297885), (315, 263841), (465, 178731), (651, 127665), (837, 99295), (945, 87947), (1085, 76599), (1395, 59577), (1953, 42555), (2837, 29295), (3255, 25533), (4185, 19859), (5859, 14185), (8511, 9765)]