70371225

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 132312960

約数和(自身を除く): 61941735

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 79, 107, 111, 185, 225, 237, 321, 333, 395, 535, 555, 711, 925, 963, 1185, 1605, 1665, 1975, 2675, 2775, 2923, 3555, 3959, 4815, 5925, 8025, 8325, 8453, 8769, 11877, 14615, 17775, 19795, 24075, 25359, 26307, 35631, 42265, 43845, 59385, 73075, 76077, 98975, 126795, 131535, 178155, 211325, 219225, 296925, 312761, 380385, 633975, 657675, 890775, 938283, 1563805, 1901925, 2814849, 4691415, 7819025, 14074245, 23457075, 70371225]

約数ペア:

[(1, 70371225), (3, 23457075), (5, 14074245), (9, 7819025), (15, 4691415), (25, 2814849), (37, 1901925), (45, 1563805), (75, 938283), (79, 890775), (107, 657675), (111, 633975), (185, 380385), (225, 312761), (237, 296925), (321, 219225), (333, 211325), (395, 178155), (535, 131535), (555, 126795), (711, 98975), (925, 76077), (963, 73075), (1185, 59385), (1605, 43845), (1665, 42265), (1975, 35631), (2675, 26307), (2775, 25359), (2923, 24075), (3555, 19795), (3959, 17775), (4815, 14615), (5925, 11877), (8025, 8769), (8325, 8453)]