151956225

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{18253}}^1$

素因数の和:18306

約数の個数: 36

約数和(自身を含む): 279541756

約数和(自身を除く): 127585531

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 555, 925, 1665, 2775, 8325, 18253, 54759, 91265, 164277, 273795, 456325, 675361, 821385, 1368975, 2026083, 3376805, 4106925, 6078249, 10130415, 16884025, 30391245, 50652075, 151956225]

約数ペア:

[(1, 151956225), (3, 50652075), (5, 30391245), (9, 16884025), (15, 10130415), (25, 6078249), (37, 4106925), (45, 3376805), (75, 2026083), (111, 1368975), (185, 821385), (225, 675361), (333, 456325), (555, 273795), (925, 164277), (1665, 91265), (2775, 54759), (8325, 18253)]