48573585

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 89227008

約数和(自身を除く): 40653423

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 71, 115, 207, 213, 345, 355, 639, 661, 1035, 1065, 1633, 1983, 3195, 3305, 4899, 5949, 8165, 9915, 14697, 15203, 24495, 29745, 45609, 46931, 73485, 76015, 136827, 140793, 228045, 234655, 422379, 684135, 703965, 1079413, 2111895, 3238239, 5397065, 9714717, 16191195, 48573585]

約数ペア:

[(1, 48573585), (3, 16191195), (5, 9714717), (9, 5397065), (15, 3238239), (23, 2111895), (45, 1079413), (69, 703965), (71, 684135), (115, 422379), (207, 234655), (213, 228045), (345, 140793), (355, 136827), (639, 76015), (661, 73485), (1035, 46931), (1065, 45609), (1633, 29745), (1983, 24495), (3195, 15203), (3305, 14697), (4899, 9915), (5949, 8165)]