11200321825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{22123}}^1$

素因数の和:22414

約数の個数: 48

約数和(自身を含む): 17382030336

約数和(自身を除く): 6181708511

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 263, 275, 385, 1315, 1841, 1925, 2893, 6575, 9205, 14465, 20251, 22123, 46025, 72325, 101255, 110615, 154861, 243353, 506275, 553075, 774305, 1216765, 1703471, 3871525, 5818349, 6083825, 8517355, 29091745, 40728443, 42586775, 64001839, 145458725, 203642215, 320009195, 448012873, 1018211075, 1600045975, 2240064365, 11200321825]

約数ペア:

[(1, 11200321825), (5, 2240064365), (7, 1600045975), (11, 1018211075), (25, 448012873), (35, 320009195), (55, 203642215), (77, 145458725), (175, 64001839), (263, 42586775), (275, 40728443), (385, 29091745), (1315, 8517355), (1841, 6083825), (1925, 5818349), (2893, 3871525), (6575, 1703471), (9205, 1216765), (14465, 774305), (20251, 553075), (22123, 506275), (46025, 243353), (72325, 154861), (101255, 110615)]