201922485

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1511}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 330946560

約数和(自身を除く): 129024075

約数列:

[1, 3, 5, 15, 59, 151, 177, 295, 453, 755, 885, 1511, 2265, 4533, 7555, 8909, 22665, 26727, 44545, 89149, 133635, 228161, 267447, 445745, 684483, 1140805, 1337235, 3422415, 13461499, 40384497, 67307495, 201922485]

約数ペア:

[(1, 201922485), (3, 67307495), (5, 40384497), (15, 13461499), (59, 3422415), (151, 1337235), (177, 1140805), (295, 684483), (453, 445745), (755, 267447), (885, 228161), (1511, 133635), (2265, 89149), (4533, 44545), (7555, 26727), (8909, 22665)]