1679454975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{1487}}^1$

素因数の和:1585

約数の個数: 72

約数和(自身を含む): 3115300608

約数和(自身を除く): 1435845633

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 275, 407, 555, 825, 925, 1221, 1369, 1487, 2035, 2775, 4107, 4461, 6105, 6845, 7435, 10175, 15059, 16357, 20535, 22305, 30525, 34225, 37175, 45177, 49071, 55019, 75295, 81785, 102675, 111525, 165057, 225885, 245355, 275095, 376475, 408925, 605209, 825285, 1129425, 1226775, 1375475, 1815627, 2035703, 3026045, 4126425, 6107109, 9078135, 10178515, 15130225, 22392733, 30535545, 45390675, 50892575, 67178199, 111963665, 152677725, 335890995, 559818325, 1679454975]

約数ペア:

[(1, 1679454975), (3, 559818325), (5, 335890995), (11, 152677725), (15, 111963665), (25, 67178199), (33, 50892575), (37, 45390675), (55, 30535545), (75, 22392733), (111, 15130225), (165, 10178515), (185, 9078135), (275, 6107109), (407, 4126425), (555, 3026045), (825, 2035703), (925, 1815627), (1221, 1375475), (1369, 1226775), (1487, 1129425), (2035, 825285), (2775, 605209), (4107, 408925), (4461, 376475), (6105, 275095), (6845, 245355), (7435, 225885), (10175, 165057), (15059, 111525), (16357, 102675), (20535, 81785), (22305, 75295), (30525, 55019), (34225, 49071), (37175, 45177)]