90250465385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{1499}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 120455424000

約数和(自身を除く): 30204958615

約数列:

[1, 5, 17, 31, 73, 85, 155, 313, 365, 527, 1241, 1499, 1565, 2263, 2635, 5321, 6205, 7495, 9703, 11315, 22849, 25483, 26605, 38471, 46469, 48515, 109427, 114245, 127415, 164951, 192355, 232345, 388433, 469187, 547135, 708319, 789973, 824755, 1860259, 1942165, 2345935, 3392237, 3541595, 3949865, 7976179, 9301295, 12041423, 14544797, 16961185, 34250651, 39880895, 57668029, 60207115, 72723985, 171253255, 247261549, 288340145, 582261067, 1061770181, 1236307745, 2911305335, 5308850905, 18050093077, 90250465385]

約数ペア:

[(1, 90250465385), (5, 18050093077), (17, 5308850905), (31, 2911305335), (73, 1236307745), (85, 1061770181), (155, 582261067), (313, 288340145), (365, 247261549), (527, 171253255), (1241, 72723985), (1499, 60207115), (1565, 57668029), (2263, 39880895), (2635, 34250651), (5321, 16961185), (6205, 14544797), (7495, 12041423), (9703, 9301295), (11315, 7976179), (22849, 3949865), (25483, 3541595), (26605, 3392237), (38471, 2345935), (46469, 1942165), (48515, 1860259), (109427, 824755), (114245, 789973), (127415, 708319), (164951, 547135), (192355, 469187), (232345, 388433)]