61790895

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 111095712

約数和(自身を除く): 49304817

約数列:

[1, 3, 5, 9, 15, 41, 45, 107, 123, 205, 313, 321, 369, 535, 615, 939, 963, 1565, 1605, 1845, 2817, 4387, 4695, 4815, 12833, 13161, 14085, 21935, 33491, 38499, 39483, 64165, 65805, 100473, 115497, 167455, 192495, 197415, 301419, 502365, 577485, 1373131, 1507095, 4119393, 6865655, 12358179, 20596965, 61790895]

約数ペア:

[(1, 61790895), (3, 20596965), (5, 12358179), (9, 6865655), (15, 4119393), (41, 1507095), (45, 1373131), (107, 577485), (123, 502365), (205, 301419), (313, 197415), (321, 192495), (369, 167455), (535, 115497), (615, 100473), (939, 65805), (963, 64165), (1565, 39483), (1605, 38499), (1845, 33491), (2817, 21935), (4387, 14085), (4695, 13161), (4815, 12833)]