144445175

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 226271232

約数和(自身を除く): 81826057

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 161, 175, 391, 425, 575, 595, 805, 1955, 2111, 2737, 2975, 4025, 9775, 10555, 13685, 14777, 35887, 48553, 52775, 68425, 73885, 179435, 242765, 251209, 339871, 369425, 825401, 897175, 1213825, 1256045, 1699355, 4127005, 5777807, 6280225, 8496775, 20635025, 28889035, 144445175]

約数ペア:

[(1, 144445175), (5, 28889035), (7, 20635025), (17, 8496775), (23, 6280225), (25, 5777807), (35, 4127005), (85, 1699355), (115, 1256045), (119, 1213825), (161, 897175), (175, 825401), (391, 369425), (425, 339871), (575, 251209), (595, 242765), (805, 179435), (1955, 73885), (2111, 68425), (2737, 52775), (2975, 48553), (4025, 35887), (9775, 14777), (10555, 13685)]