5418325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 8303040

約数和(自身を除く): 2884715

約数列:

[1, 5, 11, 17, 19, 25, 55, 61, 85, 95, 187, 209, 275, 305, 323, 425, 475, 671, 935, 1037, 1045, 1159, 1525, 1615, 3355, 3553, 4675, 5185, 5225, 5795, 8075, 11407, 12749, 16775, 17765, 19703, 25925, 28975, 57035, 63745, 88825, 98515, 216733, 285175, 318725, 492575, 1083665, 5418325]

約数ペア:

[(1, 5418325), (5, 1083665), (11, 492575), (17, 318725), (19, 285175), (25, 216733), (55, 98515), (61, 88825), (85, 63745), (95, 57035), (187, 28975), (209, 25925), (275, 19703), (305, 17765), (323, 16775), (425, 12749), (475, 11407), (671, 8075), (935, 5795), (1037, 5225), (1045, 5185), (1159, 4675), (1525, 3553), (1615, 3355)]