22479165

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 19348803

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 587, 851, 1035, 1665, 1761, 2553, 2935, 4255, 5283, 7659, 8805, 12765, 13501, 21719, 26415, 38295, 40503, 65157, 67505, 108595, 121509, 195471, 202515, 325785, 499537, 607545, 977355, 1498611, 2497685, 4495833, 7493055, 22479165]

約数ペア:

[(1, 22479165), (3, 7493055), (5, 4495833), (9, 2497685), (15, 1498611), (23, 977355), (37, 607545), (45, 499537), (69, 325785), (111, 202515), (115, 195471), (185, 121509), (207, 108595), (333, 67505), (345, 65157), (555, 40503), (587, 38295), (851, 26415), (1035, 21719), (1665, 13501), (1761, 12765), (2553, 8805), (2935, 7659), (4255, 5283)]