55798995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 105144480

約数和(自身を除く): 49345485

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 89, 105, 147, 245, 267, 445, 623, 735, 853, 1335, 1869, 2559, 3115, 4265, 4361, 5971, 9345, 12795, 13083, 17913, 21805, 29855, 41797, 65415, 75917, 89565, 125391, 208985, 227751, 379585, 531419, 626955, 1138755, 1594257, 2657095, 3719933, 7971285, 11159799, 18599665, 55798995]

約数ペア:

[(1, 55798995), (3, 18599665), (5, 11159799), (7, 7971285), (15, 3719933), (21, 2657095), (35, 1594257), (49, 1138755), (89, 626955), (105, 531419), (147, 379585), (245, 227751), (267, 208985), (445, 125391), (623, 89565), (735, 75917), (853, 65415), (1335, 41797), (1869, 29855), (2559, 21805), (3115, 17913), (4265, 13083), (4361, 12795), (5971, 9345)]