190023925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 293231232

約数和(自身を除く): 103207307

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 101, 175, 325, 455, 505, 707, 827, 1313, 2275, 2525, 3535, 4135, 5789, 6565, 9191, 10751, 17675, 20675, 28945, 32825, 45955, 53755, 75257, 83527, 144725, 229775, 268775, 376285, 417635, 584689, 1085851, 1881425, 2088175, 2923445, 5429255, 7600957, 14617225, 27146275, 38004785, 190023925]

約数ペア:

[(1, 190023925), (5, 38004785), (7, 27146275), (13, 14617225), (25, 7600957), (35, 5429255), (65, 2923445), (91, 2088175), (101, 1881425), (175, 1085851), (325, 584689), (455, 417635), (505, 376285), (707, 268775), (827, 229775), (1313, 144725), (2275, 83527), (2525, 75257), (3535, 53755), (4135, 45955), (5789, 32825), (6565, 28945), (9191, 20675), (10751, 17675)]