25768082175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{3803}}^1$

素因数の和:4061

約数の個数: 96

約数和(自身を含む): 47818653696

約数和(自身を除く): 22050571521

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 191, 215, 275, 473, 573, 645, 825, 955, 1075, 1419, 2101, 2365, 2865, 3225, 3803, 4775, 6303, 7095, 8213, 10505, 11409, 11825, 14325, 19015, 24639, 31515, 35475, 41065, 41833, 52525, 57045, 90343, 95075, 123195, 125499, 157575, 163529, 205325, 209165, 271029, 285225, 451715, 490587, 615975, 627495, 726373, 817645, 1045825, 1355145, 1798819, 2179119, 2258575, 2452935, 3137475, 3631865, 4088225, 5396457, 6775725, 7990103, 8994095, 10895595, 12264675, 18159325, 23970309, 26982285, 31234039, 39950515, 44970475, 54477975, 93702117, 119851545, 134911425, 156170195, 199752575, 343574429, 468510585, 599257725, 780850975, 1030723287, 1717872145, 2342552925, 5153616435, 8589360725, 25768082175]

約数ペア:

[(1, 25768082175), (3, 8589360725), (5, 5153616435), (11, 2342552925), (15, 1717872145), (25, 1030723287), (33, 780850975), (43, 599257725), (55, 468510585), (75, 343574429), (129, 199752575), (165, 156170195), (191, 134911425), (215, 119851545), (275, 93702117), (473, 54477975), (573, 44970475), (645, 39950515), (825, 31234039), (955, 26982285), (1075, 23970309), (1419, 18159325), (2101, 12264675), (2365, 10895595), (2865, 8994095), (3225, 7990103), (3803, 6775725), (4775, 5396457), (6303, 4088225), (7095, 3631865), (8213, 3137475), (10505, 2452935), (11409, 2258575), (11825, 2179119), (14325, 1798819), (19015, 1355145), (24639, 1045825), (31515, 817645), (35475, 726373), (41065, 627495), (41833, 615975), (52525, 490587), (57045, 451715), (90343, 285225), (95075, 271029), (123195, 209165), (125499, 205325), (157575, 163529)]