2247192225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14207}}^1$

素因数の和:14279

約数の個数: 72

約数和(自身を含む): 4351626240

約数和(自身を除く): 2104434015

約数列:

[1, 3, 5, 9, 15, 19, 25, 37, 45, 57, 75, 95, 111, 171, 185, 225, 285, 333, 475, 555, 703, 855, 925, 1425, 1665, 2109, 2775, 3515, 4275, 6327, 8325, 10545, 14207, 17575, 31635, 42621, 52725, 71035, 127863, 158175, 213105, 269933, 355175, 525659, 639315, 809799, 1065525, 1349665, 1576977, 2429397, 2628295, 3196575, 4048995, 4730931, 6748325, 7884885, 9987521, 12146985, 13141475, 20244975, 23654655, 29962563, 39424425, 49937605, 60734925, 89887689, 118273275, 149812815, 249688025, 449438445, 749064075, 2247192225]

約数ペア:

[(1, 2247192225), (3, 749064075), (5, 449438445), (9, 249688025), (15, 149812815), (19, 118273275), (25, 89887689), (37, 60734925), (45, 49937605), (57, 39424425), (75, 29962563), (95, 23654655), (111, 20244975), (171, 13141475), (185, 12146985), (225, 9987521), (285, 7884885), (333, 6748325), (475, 4730931), (555, 4048995), (703, 3196575), (855, 2628295), (925, 2429397), (1425, 1576977), (1665, 1349665), (2109, 1065525), (2775, 809799), (3515, 639315), (4275, 525659), (6327, 355175), (8325, 269933), (10545, 213105), (14207, 158175), (17575, 127863), (31635, 71035), (42621, 52725)]