1269851925

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 2147005440

約数和(自身を除く): 877153515

約数列:

[1, 3, 5, 15, 25, 75, 79, 107, 237, 321, 395, 535, 1185, 1605, 1975, 2003, 2675, 5925, 6009, 8025, 8453, 10015, 25359, 30045, 42265, 50075, 126795, 150225, 158237, 211325, 214321, 474711, 633975, 642963, 791185, 1071605, 2373555, 3214815, 3955925, 5358025, 11867775, 16074075, 16931359, 50794077, 84656795, 253970385, 423283975, 1269851925]

約数ペア:

[(1, 1269851925), (3, 423283975), (5, 253970385), (15, 84656795), (25, 50794077), (75, 16931359), (79, 16074075), (107, 11867775), (237, 5358025), (321, 3955925), (395, 3214815), (535, 2373555), (1185, 1071605), (1605, 791185), (1975, 642963), (2003, 633975), (2675, 474711), (5925, 214321), (6009, 211325), (8025, 158237), (8453, 150225), (10015, 126795), (25359, 50075), (30045, 42265)]